Home / 38,304,624.11-57,482,961.46-15,589,654.79

Finding the Fourth Proportional to 38,304,624.11, 57,482,961.46 and 15,589,654.79

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Solution

The fourth proportional to 38,304,624.11, 57,482,961.46 and 15,589,654.79 is: 23,395,074.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,304,624.11 : 57,482,961.46 = 15,589,654.79 : x
  2. Step 2: Convert to fraction form
    38,304,624.11/57,482,961.46 = 15,589,654.79/x
  3. Step 3: Cross multiply
    38,304,624.11x = 57,482,961.46 × 15,589,654.79
  4. Step 4: Simplify right side
    38,304,624.11x = 896,139,525,141,885.50
  5. Step 5: Solve for x
    x = 896,139,525,141,885.50/38,304,624.11
  6. Step 6: Final answer
    x = 23,395,074.25

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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.