Home / 29,872,660.32-44,816,964.83-10,705,354.92

Finding the Fourth Proportional to 29,872,660.32, 44,816,964.83 and 10,705,354.92

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Solution

The fourth proportional to 29,872,660.32, 44,816,964.83 and 10,705,354.92 is: 16,060,890.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,872,660.32 : 44,816,964.83 = 10,705,354.92 : x
  2. Step 2: Convert to fraction form
    29,872,660.32/44,816,964.83 = 10,705,354.92/x
  3. Step 3: Cross multiply
    29,872,660.32x = 44,816,964.83 × 10,705,354.92
  4. Step 4: Simplify right side
    29,872,660.32x = 479,781,515,081,113.25
  5. Step 5: Solve for x
    x = 479,781,515,081,113.25/29,872,660.32
  6. Step 6: Final answer
    x = 16,060,890.12

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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.