Home / 24,502,500.90-36,780,323.40-15,414,859.80

Finding the Fourth Proportional to 24,502,500.90, 36,780,323.40 and 15,414,859.80

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Solution

The fourth proportional to 24,502,500.90, 36,780,323.40 and 15,414,859.80 is: 23,139,006.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,502,500.90 : 36,780,323.40 = 15,414,859.80 : x
  2. Step 2: Convert to fraction form
    24,502,500.90/36,780,323.40 = 15,414,859.80/x
  3. Step 3: Cross multiply
    24,502,500.90x = 36,780,323.40 × 15,414,859.80
  4. Step 4: Simplify right side
    24,502,500.90x = 566,963,528,609,659.38
  5. Step 5: Solve for x
    x = 566,963,528,609,659.38/24,502,500.90
  6. Step 6: Final answer
    x = 23,139,006.54

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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.