Home / 22,474,890.90-33,712,336.35-8,098,427.70

Finding the Fourth Proportional to 22,474,890.90, 33,712,336.35 and 8,098,427.70

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Solution

The fourth proportional to 22,474,890.90, 33,712,336.35 and 8,098,427.70 is: 12,147,641.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,474,890.90 : 33,712,336.35 = 8,098,427.70 : x
  2. Step 2: Convert to fraction form
    22,474,890.90/33,712,336.35 = 8,098,427.70/x
  3. Step 3: Cross multiply
    22,474,890.90x = 33,712,336.35 × 8,098,427.70
  4. Step 4: Simplify right side
    22,474,890.90x = 273,016,918,528,556.91
  5. Step 5: Solve for x
    x = 273,016,918,528,556.91/22,474,890.90
  6. Step 6: Final answer
    x = 12,147,641.55

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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.