Home / 24,488,108.90-36,690,172.95-15,964,057.70

Finding the Fourth Proportional to 24,488,108.90, 36,690,172.95 and 15,964,057.70

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Solution

The fourth proportional to 24,488,108.90, 36,690,172.95 and 15,964,057.70 is: 23,918,712.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,488,108.90 : 36,690,172.95 = 15,964,057.70 : x
  2. Step 2: Convert to fraction form
    24,488,108.90/36,690,172.95 = 15,964,057.70/x
  3. Step 3: Cross multiply
    24,488,108.90x = 36,690,172.95 × 15,964,057.70
  4. Step 4: Simplify right side
    24,488,108.90x = 585,724,037,996,779.25
  5. Step 5: Solve for x
    x = 585,724,037,996,779.25/24,488,108.90
  6. Step 6: Final answer
    x = 23,918,712.56

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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.