Home / 32,914,910.52-49,380,248.70-13,734,998.28

Finding the Fourth Proportional to 32,914,910.52, 49,380,248.70 and 13,734,998.28

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Solution

The fourth proportional to 32,914,910.52, 49,380,248.70 and 13,734,998.28 is: 20,605,786.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,914,910.52 : 49,380,248.70 = 13,734,998.28 : x
  2. Step 2: Convert to fraction form
    32,914,910.52/49,380,248.70 = 13,734,998.28/x
  3. Step 3: Cross multiply
    32,914,910.52x = 49,380,248.70 × 13,734,998.28
  4. Step 4: Simplify right side
    32,914,910.52x = 678,237,630,960,472.25
  5. Step 5: Solve for x
    x = 678,237,630,960,472.25/32,914,910.52
  6. Step 6: Final answer
    x = 20,605,786.87

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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.