Home / 45,442,505.20-68,163,757.80-14,737,025.20

Finding the Fourth Proportional to 45,442,505.20, 68,163,757.80 and 14,737,025.20

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Solution

The fourth proportional to 45,442,505.20, 68,163,757.80 and 14,737,025.20 is: 22,105,537.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,442,505.20 : 68,163,757.80 = 14,737,025.20 : x
  2. Step 2: Convert to fraction form
    45,442,505.20/68,163,757.80 = 14,737,025.20/x
  3. Step 3: Cross multiply
    45,442,505.20x = 68,163,757.80 × 14,737,025.20
  4. Step 4: Simplify right side
    45,442,505.20x = 1,004,531,016,425,296.50
  5. Step 5: Solve for x
    x = 1,004,531,016,425,296.50/45,442,505.20
  6. Step 6: Final answer
    x = 22,105,537.80

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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.