Home / 63,816,906.10-95,753,202.63-22,347,546.21

Finding the Fourth Proportional to 63,816,906.10, 95,753,202.63 and 22,347,546.21

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Solution

The fourth proportional to 63,816,906.10, 95,753,202.63 and 22,347,546.21 is: 33,531,069.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,816,906.10 : 95,753,202.63 = 22,347,546.21 : x
  2. Step 2: Convert to fraction form
    63,816,906.10/95,753,202.63 = 22,347,546.21/x
  3. Step 3: Cross multiply
    63,816,906.10x = 95,753,202.63 × 22,347,546.21
  4. Step 4: Simplify right side
    63,816,906.10x = 2,139,849,120,657,063.75
  5. Step 5: Solve for x
    x = 2,139,849,120,657,063.75/63,816,906.10
  6. Step 6: Final answer
    x = 33,531,069.61

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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.