Home / 24,416,421.20-36,561,646.20-19,377,573.20

Finding the Fourth Proportional to 24,416,421.20, 36,561,646.20 and 19,377,573.20

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Solution

The fourth proportional to 24,416,421.20, 36,561,646.20 and 19,377,573.20 is: 29,016,372.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,416,421.20 : 36,561,646.20 = 19,377,573.20 : x
  2. Step 2: Convert to fraction form
    24,416,421.20/36,561,646.20 = 19,377,573.20/x
  3. Step 3: Cross multiply
    24,416,421.20x = 36,561,646.20 × 19,377,573.20
  4. Step 4: Simplify right side
    24,416,421.20x = 708,475,975,553,001.88
  5. Step 5: Solve for x
    x = 708,475,975,553,001.88/24,416,421.20
  6. Step 6: Final answer
    x = 29,016,372.62

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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.