Home / 5,892,667,755.04-8,130,667,583.46-3,386,057,191.12

Finding the Fourth Proportional to 5,892,667,755.04, 8,130,667,583.46 and 3,386,057,191.12

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Solution

The fourth proportional to 5,892,667,755.04, 8,130,667,583.46 and 3,386,057,191.12 is: 4,672,061,379.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,892,667,755.04 : 8,130,667,583.46 = 3,386,057,191.12 : x
  2. Step 2: Convert to fraction form
    5,892,667,755.04/8,130,667,583.46 = 3,386,057,191.12/x
  3. Step 3: Cross multiply
    5,892,667,755.04x = 8,130,667,583.46 × 3,386,057,191.12
  4. Step 4: Simplify right side
    5,892,667,755.04x = 27,530,905,439,581,003,776
  5. Step 5: Solve for x
    x = 27,530,905,439,581,003,776/5,892,667,755.04
  6. Step 6: Final answer
    x = 4,672,061,379.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.