Home / 49,146,867,962.92-67,822,194,941.22-26,591,236,464.52

Finding the Fourth Proportional to 49,146,867,962.92, 67,822,194,941.22 and 26,591,236,464.52

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Solution

The fourth proportional to 49,146,867,962.92, 67,822,194,941.22 and 26,591,236,464.52 is: 36,695,645,073.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,146,867,962.92 : 67,822,194,941.22 = 26,591,236,464.52 : x
  2. Step 2: Convert to fraction form
    49,146,867,962.92/67,822,194,941.22 = 26,591,236,464.52/x
  3. Step 3: Cross multiply
    49,146,867,962.92x = 67,822,194,941.22 × 26,591,236,464.52
  4. Step 4: Simplify right side
    49,146,867,962.92x = 1,803,476,023,224,753,192,960
  5. Step 5: Solve for x
    x = 1,803,476,023,224,753,192,960/49,146,867,962.92
  6. Step 6: Final answer
    x = 36,695,645,073.16

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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.