Home / 101,906,358.03-152,855,267.22-32,817,632.31

Finding the Fourth Proportional to 101,906,358.03, 152,855,267.22 and 32,817,632.31

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Solution

The fourth proportional to 101,906,358.03, 152,855,267.22 and 32,817,632.31 is: 49,225,073.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,906,358.03 : 152,855,267.22 = 32,817,632.31 : x
  2. Step 2: Convert to fraction form
    101,906,358.03/152,855,267.22 = 32,817,632.31/x
  3. Step 3: Cross multiply
    101,906,358.03x = 152,855,267.22 × 32,817,632.31
  4. Step 4: Simplify right side
    101,906,358.03x = 5,016,347,956,272,756
  5. Step 5: Solve for x
    x = 5,016,347,956,272,756/101,906,358.03
  6. Step 6: Final answer
    x = 49,225,073.42

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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.