Home / 83,934,227.43-125,875,949.67-29,336,636.70

Finding the Fourth Proportional to 83,934,227.43, 125,875,949.67 and 29,336,636.70

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Solution

The fourth proportional to 83,934,227.43, 125,875,949.67 and 29,336,636.70 is: 43,996,080.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,934,227.43 : 125,875,949.67 = 29,336,636.70 : x
  2. Step 2: Convert to fraction form
    83,934,227.43/125,875,949.67 = 29,336,636.70/x
  3. Step 3: Cross multiply
    83,934,227.43x = 125,875,949.67 × 29,336,636.70
  4. Step 4: Simplify right side
    83,934,227.43x = 3,692,777,004,736,275
  5. Step 5: Solve for x
    x = 3,692,777,004,736,275/83,934,227.43
  6. Step 6: Final answer
    x = 43,996,080.24

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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.