Home / 62,535,034-86,298,355.14-34,659,543.88

Finding the Fourth Proportional to 62,535,034, 86,298,355.14 and 34,659,543.88

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Solution

The fourth proportional to 62,535,034, 86,298,355.14 and 34,659,543.88 is: 47,830,175.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,535,034 : 86,298,355.14 = 34,659,543.88 : x
  2. Step 2: Convert to fraction form
    62,535,034/86,298,355.14 = 34,659,543.88/x
  3. Step 3: Cross multiply
    62,535,034x = 86,298,355.14 × 34,659,543.88
  4. Step 4: Simplify right side
    62,535,034x = 2,991,061,626,746,654
  5. Step 5: Solve for x
    x = 2,991,061,626,746,654/62,535,034
  6. Step 6: Final answer
    x = 47,830,175.11

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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.