Home / 15,304,185.60-22,948,306.62-5,711,675.55

Finding the Fourth Proportional to 15,304,185.60, 22,948,306.62 and 5,711,675.55

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Solution

The fourth proportional to 15,304,185.60, 22,948,306.62 and 5,711,675.55 is: 8,564,538.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,304,185.60 : 22,948,306.62 = 5,711,675.55 : x
  2. Step 2: Convert to fraction form
    15,304,185.60/22,948,306.62 = 5,711,675.55/x
  3. Step 3: Cross multiply
    15,304,185.60x = 22,948,306.62 × 5,711,675.55
  4. Step 4: Simplify right side
    15,304,185.60x = 131,073,281,835,357.14
  5. Step 5: Solve for x
    x = 131,073,281,835,357.14/15,304,185.60
  6. Step 6: Final answer
    x = 8,564,538.18

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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.