Home / 3,561,516,567.06-5,342,275,016.65-2,439,934,251.41

Finding the Fourth Proportional to 3,561,516,567.06, 5,342,275,016.65 and 2,439,934,251.41

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Solution

The fourth proportional to 3,561,516,567.06, 5,342,275,016.65 and 2,439,934,251.41 is: 3,659,901,490.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561,516,567.06 : 5,342,275,016.65 = 2,439,934,251.41 : x
  2. Step 2: Convert to fraction form
    3,561,516,567.06/5,342,275,016.65 = 2,439,934,251.41/x
  3. Step 3: Cross multiply
    3,561,516,567.06x = 5,342,275,016.65 × 2,439,934,251.41
  4. Step 4: Simplify right side
    3,561,516,567.06x = 13,034,799,793,576,261,632
  5. Step 5: Solve for x
    x = 13,034,799,793,576,261,632/3,561,516,567.06
  6. Step 6: Final answer
    x = 3,659,901,490.88

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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.