Home / 106,298,385.27-159,432,438-33,505,705.83

Finding the Fourth Proportional to 106,298,385.27, 159,432,438 and 33,505,705.83

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Solution

The fourth proportional to 106,298,385.27, 159,432,438 and 33,505,705.83 is: 50,253,786.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,298,385.27 : 159,432,438 = 33,505,705.83 : x
  2. Step 2: Convert to fraction form
    106,298,385.27/159,432,438 = 33,505,705.83/x
  3. Step 3: Cross multiply
    106,298,385.27x = 159,432,438 × 33,505,705.83
  4. Step 4: Simplify right side
    106,298,385.27x = 5,341,896,367,387,713
  5. Step 5: Solve for x
    x = 5,341,896,367,387,713/106,298,385.27
  6. Step 6: Final answer
    x = 50,253,786.58

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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.