Home / 24,981,708.60-37,472,562.90-19,306,006.20

Finding the Fourth Proportional to 24,981,708.60, 37,472,562.90 and 19,306,006.20

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Solution

The fourth proportional to 24,981,708.60, 37,472,562.90 and 19,306,006.20 is: 28,959,009.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,981,708.60 : 37,472,562.90 = 19,306,006.20 : x
  2. Step 2: Convert to fraction form
    24,981,708.60/37,472,562.90 = 19,306,006.20/x
  3. Step 3: Cross multiply
    24,981,708.60x = 37,472,562.90 × 19,306,006.20
  4. Step 4: Simplify right side
    24,981,708.60x = 723,445,531,677,289.88
  5. Step 5: Solve for x
    x = 723,445,531,677,289.88/24,981,708.60
  6. Step 6: Final answer
    x = 28,959,009.30

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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.