Home / 15,304,180.10-22,948,298.38-5,711,670.05

Finding the Fourth Proportional to 15,304,180.10, 22,948,298.38 and 5,711,670.05

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Solution

The fourth proportional to 15,304,180.10, 22,948,298.38 and 5,711,670.05 is: 8,564,529.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,304,180.10 : 22,948,298.38 = 5,711,670.05 : x
  2. Step 2: Convert to fraction form
    15,304,180.10/22,948,298.38 = 5,711,670.05/x
  3. Step 3: Cross multiply
    15,304,180.10x = 22,948,298.38 × 5,711,670.05
  4. Step 4: Simplify right side
    15,304,180.10x = 131,073,108,415,779.47
  5. Step 5: Solve for x
    x = 131,073,108,415,779.47/15,304,180.10
  6. Step 6: Final answer
    x = 8,564,529.93

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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.