Home / 8,930,794,356.65-13,396,561,234.98-2,635,223,460.30

Finding the Fourth Proportional to 8,930,794,356.65, 13,396,561,234.98 and 2,635,223,460.30

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Solution

The fourth proportional to 8,930,794,356.65, 13,396,561,234.98 and 2,635,223,460.30 is: 3,952,944,278.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,930,794,356.65 : 13,396,561,234.98 = 2,635,223,460.30 : x
  2. Step 2: Convert to fraction form
    8,930,794,356.65/13,396,561,234.98 = 2,635,223,460.30/x
  3. Step 3: Cross multiply
    8,930,794,356.65x = 13,396,561,234.98 × 2,635,223,460.30
  4. Step 4: Simplify right side
    8,930,794,356.65x = 35,302,932,453,764,837,376
  5. Step 5: Solve for x
    x = 35,302,932,453,764,837,376/8,930,794,356.65
  6. Step 6: Final answer
    x = 3,952,944,278.41

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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.