Home / 23,654,885.45-35,482,091.72-7,480,839.47

Finding the Fourth Proportional to 23,654,885.45, 35,482,091.72 and 7,480,839.47

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Solution

The fourth proportional to 23,654,885.45, 35,482,091.72 and 7,480,839.47 is: 11,221,184.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,654,885.45 : 35,482,091.72 = 7,480,839.47 : x
  2. Step 2: Convert to fraction form
    23,654,885.45/35,482,091.72 = 7,480,839.47/x
  3. Step 3: Cross multiply
    23,654,885.45x = 35,482,091.72 × 7,480,839.47
  4. Step 4: Simplify right side
    23,654,885.45x = 265,435,832,002,321.56
  5. Step 5: Solve for x
    x = 265,435,832,002,321.56/23,654,885.45
  6. Step 6: Final answer
    x = 11,221,184.42

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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.