Home / 9,087,897,269.25-19,887,755,158.13

Finding the Third Proportional to 9,087,897,269.25 and 19,887,755,158.13

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Solution

The third proportional to 9,087,897,269.25 and 19,887,755,158.13 is: 43,521,927,406.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,087,897,269.25 : 19,887,755,158.13 = 19,887,755,158.13 : x
  2. Step 2: Convert to fraction form
    9,087,897,269.25/19,887,755,158.13 = 19,887,755,158.13/x
  3. Step 3: Cross multiply
    9,087,897,269.25x = 19,887,755,158.13 × 19,887,755,158.13
  4. Step 4: Simplify right side
    9,087,897,269.25x = 395,522,805,229,527,564,288
  5. Step 5: Solve for x
    x = 395,522,805,229,527,564,288/9,087,897,269.25
  6. Step 6: Final answer
    x = 43,521,927,406.44

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.