Home / 3,375,224,488.80-5,061,763,471.20-3,154,882,464.72

Finding the Fourth Proportional to 3,375,224,488.80, 5,061,763,471.20 and 3,154,882,464.72

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Solution

The fourth proportional to 3,375,224,488.80, 5,061,763,471.20 and 3,154,882,464.72 is: 4,731,320,499.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,224,488.80 : 5,061,763,471.20 = 3,154,882,464.72 : x
  2. Step 2: Convert to fraction form
    3,375,224,488.80/5,061,763,471.20 = 3,154,882,464.72/x
  3. Step 3: Cross multiply
    3,375,224,488.80x = 5,061,763,471.20 × 3,154,882,464.72
  4. Step 4: Simplify right side
    3,375,224,488.80x = 15,969,268,815,849,117,696
  5. Step 5: Solve for x
    x = 15,969,268,815,849,117,696/3,375,224,488.80
  6. Step 6: Final answer
    x = 4,731,320,499.97

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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.