Home / 2,482,544,743.11-3,429,181,965.09-1,840,103,049.72

Finding the Fourth Proportional to 2,482,544,743.11, 3,429,181,965.09 and 1,840,103,049.72

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Solution

The fourth proportional to 2,482,544,743.11, 3,429,181,965.09 and 1,840,103,049.72 is: 2,541,766,149.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,544,743.11 : 3,429,181,965.09 = 1,840,103,049.72 : x
  2. Step 2: Convert to fraction form
    2,482,544,743.11/3,429,181,965.09 = 1,840,103,049.72/x
  3. Step 3: Cross multiply
    2,482,544,743.11x = 3,429,181,965.09 × 1,840,103,049.72
  4. Step 4: Simplify right side
    2,482,544,743.11x = 6,310,048,192,006,931,456
  5. Step 5: Solve for x
    x = 6,310,048,192,006,931,456/2,482,544,743.11
  6. Step 6: Final answer
    x = 2,541,766,149.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.