Home / 5,961,019,391,998.80-8,941,529,087,998.20-2,381,808,756,325.20

Finding the Fourth Proportional to 5,961,019,391,998.80, 8,941,529,087,998.20 and 2,381,808,756,325.20

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Solution

The fourth proportional to 5,961,019,391,998.80, 8,941,529,087,998.20 and 2,381,808,756,325.20 is: 3,572,713,134,487.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961,019,391,998.80 : 8,941,529,087,998.20 = 2,381,808,756,325.20 : x
  2. Step 2: Convert to fraction form
    5,961,019,391,998.80/8,941,529,087,998.20 = 2,381,808,756,325.20/x
  3. Step 3: Cross multiply
    5,961,019,391,998.80x = 8,941,529,087,998.20 × 2,381,808,756,325.20
  4. Step 4: Simplify right side
    5,961,019,391,998.80x = 21,297,012,276,730,591,195,430,912
  5. Step 5: Solve for x
    x = 21,297,012,276,730,591,195,430,912/5,961,019,391,998.80
  6. Step 6: Final answer
    x = 3,572,713,134,487.80

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Double scale
Find fourth proportional to 5,961,019,391,999.80, 8,941,529,087,999.70 and 2,381,808,756,326.20
Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.