Home / 27,502,162,882.30-41,253,244,323.45-18,087,844,999.60

Finding the Fourth Proportional to 27,502,162,882.30, 41,253,244,323.45 and 18,087,844,999.60

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Solution

The fourth proportional to 27,502,162,882.30, 41,253,244,323.45 and 18,087,844,999.60 is: 27,131,767,499.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,502,162,882.30 : 41,253,244,323.45 = 18,087,844,999.60 : x
  2. Step 2: Convert to fraction form
    27,502,162,882.30/41,253,244,323.45 = 18,087,844,999.60/x
  3. Step 3: Cross multiply
    27,502,162,882.30x = 41,253,244,323.45 × 18,087,844,999.60
  4. Step 4: Simplify right side
    27,502,162,882.30x = 746,182,289,053,192,028,160
  5. Step 5: Solve for x
    x = 746,182,289,053,192,028,160/27,502,162,882.30
  6. Step 6: Final answer
    x = 27,131,767,499.40

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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.