Home / 16,604,755.52-24,914,326.41-8,919,432.95

Finding the Fourth Proportional to 16,604,755.52, 24,914,326.41 and 8,919,432.95

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Solution

The fourth proportional to 16,604,755.52, 24,914,326.41 and 8,919,432.95 is: 13,383,013.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,604,755.52 : 24,914,326.41 = 8,919,432.95 : x
  2. Step 2: Convert to fraction form
    16,604,755.52/24,914,326.41 = 8,919,432.95/x
  3. Step 3: Cross multiply
    16,604,755.52x = 24,914,326.41 × 8,919,432.95
  4. Step 4: Simplify right side
    16,604,755.52x = 222,221,663,783,837.59
  5. Step 5: Solve for x
    x = 222,221,663,783,837.59/16,604,755.52
  6. Step 6: Final answer
    x = 13,383,013.29

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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.