Home / 62,115,499.60-93,103,265.40-29,782,891.60

Finding the Fourth Proportional to 62,115,499.60, 93,103,265.40 and 29,782,891.60

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Solution

The fourth proportional to 62,115,499.60, 93,103,265.40 and 29,782,891.60 is: 44,640,781.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,115,499.60 : 93,103,265.40 = 29,782,891.60 : x
  2. Step 2: Convert to fraction form
    62,115,499.60/93,103,265.40 = 29,782,891.60/x
  3. Step 3: Cross multiply
    62,115,499.60x = 93,103,265.40 × 29,782,891.60
  4. Step 4: Simplify right side
    62,115,499.60x = 2,772,884,461,014,231
  5. Step 5: Solve for x
    x = 2,772,884,461,014,231/62,115,499.60
  6. Step 6: Final answer
    x = 44,640,781.75

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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.