Home / 24,515,998.80-36,773,998.20-20,736,862.80

Finding the Fourth Proportional to 24,515,998.80, 36,773,998.20 and 20,736,862.80

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Solution

The fourth proportional to 24,515,998.80, 36,773,998.20 and 20,736,862.80 is: 31,105,294.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,515,998.80 : 36,773,998.20 = 20,736,862.80 : x
  2. Step 2: Convert to fraction form
    24,515,998.80/36,773,998.20 = 20,736,862.80/x
  3. Step 3: Cross multiply
    24,515,998.80x = 36,773,998.20 × 20,736,862.80
  4. Step 4: Simplify right side
    24,515,998.80x = 762,577,355,280,847
  5. Step 5: Solve for x
    x = 762,577,355,280,847/24,515,998.80
  6. Step 6: Final answer
    x = 31,105,294.20

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1.5x scale

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.