Home / 14,952,505.70-22,428,758.55-7,394,233.70

Finding the Fourth Proportional to 14,952,505.70, 22,428,758.55 and 7,394,233.70

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Solution

The fourth proportional to 14,952,505.70, 22,428,758.55 and 7,394,233.70 is: 11,091,350.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,952,505.70 : 22,428,758.55 = 7,394,233.70 : x
  2. Step 2: Convert to fraction form
    14,952,505.70/22,428,758.55 = 7,394,233.70/x
  3. Step 3: Cross multiply
    14,952,505.70x = 22,428,758.55 × 7,394,233.70
  4. Step 4: Simplify right side
    14,952,505.70x = 165,843,482,319,573.16
  5. Step 5: Solve for x
    x = 165,843,482,319,573.16/14,952,505.70
  6. Step 6: Final answer
    x = 11,091,350.55

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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.