Home / 101,906,379.98-152,855,300.19-32,817,654.35

Finding the Fourth Proportional to 101,906,379.98, 152,855,300.19 and 32,817,654.35

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Solution

The fourth proportional to 101,906,379.98, 152,855,300.19 and 32,817,654.35 is: 49,225,106.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,906,379.98 : 152,855,300.19 = 32,817,654.35 : x
  2. Step 2: Convert to fraction form
    101,906,379.98/152,855,300.19 = 32,817,654.35/x
  3. Step 3: Cross multiply
    101,906,379.98x = 152,855,300.19 × 32,817,654.35
  4. Step 4: Simplify right side
    101,906,379.98x = 5,016,352,407,200,909
  5. Step 5: Solve for x
    x = 5,016,352,407,200,909/101,906,379.98
  6. Step 6: Final answer
    x = 49,225,106.50

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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.