Home / 62,513,968.87-93,720,881.40-29,708,074.90

Finding the Fourth Proportional to 62,513,968.87, 93,720,881.40 and 29,708,074.90

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Solution

The fourth proportional to 62,513,968.87, 93,720,881.40 and 29,708,074.90 is: 44,538,317.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,513,968.87 : 93,720,881.40 = 29,708,074.90 : x
  2. Step 2: Convert to fraction form
    62,513,968.87/93,720,881.40 = 29,708,074.90/x
  3. Step 3: Cross multiply
    62,513,968.87x = 93,720,881.40 × 29,708,074.90
  4. Step 4: Simplify right side
    62,513,968.87x = 2,784,266,964,325,217
  5. Step 5: Solve for x
    x = 2,784,266,964,325,217/62,513,968.87
  6. Step 6: Final answer
    x = 44,538,317.03

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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.