Home / 10,737,115.38-16,132,577.40-10,091,414.52

Finding the Fourth Proportional to 10,737,115.38, 16,132,577.40 and 10,091,414.52

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Solution

The fourth proportional to 10,737,115.38, 16,132,577.40 and 10,091,414.52 is: 15,162,408.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,737,115.38 : 16,132,577.40 = 10,091,414.52 : x
  2. Step 2: Convert to fraction form
    10,737,115.38/16,132,577.40 = 10,091,414.52/x
  3. Step 3: Cross multiply
    10,737,115.38x = 16,132,577.40 × 10,091,414.52
  4. Step 4: Simplify right side
    10,737,115.38x = 162,800,525,819,383.84
  5. Step 5: Solve for x
    x = 162,800,525,819,383.84/10,737,115.38
  6. Step 6: Final answer
    x = 15,162,408.16

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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.