Home / 17,915,916,092.40-26,873,874,138.60-6,279,536,444.40

Finding the Fourth Proportional to 17,915,916,092.40, 26,873,874,138.60 and 6,279,536,444.40

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Solution

The fourth proportional to 17,915,916,092.40, 26,873,874,138.60 and 6,279,536,444.40 is: 9,419,304,666.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,915,916,092.40 : 26,873,874,138.60 = 6,279,536,444.40 : x
  2. Step 2: Convert to fraction form
    17,915,916,092.40/26,873,874,138.60 = 6,279,536,444.40/x
  3. Step 3: Cross multiply
    17,915,916,092.40x = 26,873,874,138.60 × 6,279,536,444.40
  4. Step 4: Simplify right side
    17,915,916,092.40x = 168,755,472,055,557,324,800
  5. Step 5: Solve for x
    x = 168,755,472,055,557,324,800/17,915,916,092.40
  6. Step 6: Final answer
    x = 9,419,304,666.60

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Double scale
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1.5x scale

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.