Home / 24,511,204.80-36,766,807.20-20,732,068.80

Finding the Fourth Proportional to 24,511,204.80, 36,766,807.20 and 20,732,068.80

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Solution

The fourth proportional to 24,511,204.80, 36,766,807.20 and 20,732,068.80 is: 31,098,103.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,511,204.80 : 36,766,807.20 = 20,732,068.80 : x
  2. Step 2: Convert to fraction form
    24,511,204.80/36,766,807.20 = 20,732,068.80/x
  3. Step 3: Cross multiply
    24,511,204.80x = 36,766,807.20 × 20,732,068.80
  4. Step 4: Simplify right side
    24,511,204.80x = 762,251,976,426,735.50
  5. Step 5: Solve for x
    x = 762,251,976,426,735.50/24,511,204.80
  6. Step 6: Final answer
    x = 31,098,103.20

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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.