Home / 15,705,156.83-23,558,260.19-4,344,654.11

Finding the Fourth Proportional to 15,705,156.83, 23,558,260.19 and 4,344,654.11

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Solution

The fourth proportional to 15,705,156.83, 23,558,260.19 and 4,344,654.11 is: 6,517,126.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,705,156.83 : 23,558,260.19 = 4,344,654.11 : x
  2. Step 2: Convert to fraction form
    15,705,156.83/23,558,260.19 = 4,344,654.11/x
  3. Step 3: Cross multiply
    15,705,156.83x = 23,558,260.19 × 4,344,654.11
  4. Step 4: Simplify right side
    15,705,156.83x = 102,352,491,819,418.31
  5. Step 5: Solve for x
    x = 102,352,491,819,418.31/15,705,156.83
  6. Step 6: Final answer
    x = 6,517,126.38

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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.