Home / 3,561,516,602.24-5,342,275,069.38-2,439,934,286.59

Finding the Fourth Proportional to 3,561,516,602.24, 5,342,275,069.38 and 2,439,934,286.59

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Solution

The fourth proportional to 3,561,516,602.24, 5,342,275,069.38 and 2,439,934,286.59 is: 3,659,901,543.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561,516,602.24 : 5,342,275,069.38 = 2,439,934,286.59 : x
  2. Step 2: Convert to fraction form
    3,561,516,602.24/5,342,275,069.38 = 2,439,934,286.59/x
  3. Step 3: Cross multiply
    3,561,516,602.24x = 5,342,275,069.38 × 2,439,934,286.59
  4. Step 4: Simplify right side
    3,561,516,602.24x = 13,034,800,110,160,584,704
  5. Step 5: Solve for x
    x = 13,034,800,110,160,584,704/3,561,516,602.24
  6. Step 6: Final answer
    x = 3,659,901,543.61

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Double scale
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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.