Home / 5,786,259,331,241.40-8,679,388,996,861.80-1,761,606,470,210.90

Finding the Fourth Proportional to 5,786,259,331,241.40, 8,679,388,996,861.80 and 1,761,606,470,210.90

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Solution

The fourth proportional to 5,786,259,331,241.40, 8,679,388,996,861.80 and 1,761,606,470,210.90 is: 2,642,409,705,316.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,786,259,331,241.40 : 8,679,388,996,861.80 = 1,761,606,470,210.90 : x
  2. Step 2: Convert to fraction form
    5,786,259,331,241.40/8,679,388,996,861.80 = 1,761,606,470,210.90/x
  3. Step 3: Cross multiply
    5,786,259,331,241.40x = 8,679,388,996,861.80 × 1,761,606,470,210.90
  4. Step 4: Simplify right side
    5,786,259,331,241.40x = 15,289,667,814,349,037,725,810,688
  5. Step 5: Solve for x
    x = 15,289,667,814,349,037,725,810,688/5,786,259,331,241.40
  6. Step 6: Final answer
    x = 2,642,409,705,316.26

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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.