Home / 17,332,644.60-25,998,966.90-12,293,796.60

Finding the Fourth Proportional to 17,332,644.60, 25,998,966.90 and 12,293,796.60

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Solution

The fourth proportional to 17,332,644.60, 25,998,966.90 and 12,293,796.60 is: 18,440,694.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,332,644.60 : 25,998,966.90 = 12,293,796.60 : x
  2. Step 2: Convert to fraction form
    17,332,644.60/25,998,966.90 = 12,293,796.60/x
  3. Step 3: Cross multiply
    17,332,644.60x = 25,998,966.90 × 12,293,796.60
  4. Step 4: Simplify right side
    17,332,644.60x = 319,626,010,878,732.50
  5. Step 5: Solve for x
    x = 319,626,010,878,732.50/17,332,644.60
  6. Step 6: Final answer
    x = 18,440,694.90

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Similar ratio
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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.