Home / 96,718,278.60-145,156,733.10-95,962,451.40

Finding the Fourth Proportional to 96,718,278.60, 145,156,733.10 and 95,962,451.40

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Solution

The fourth proportional to 96,718,278.60, 145,156,733.10 and 95,962,451.40 is: 144,022,372.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,718,278.60 : 145,156,733.10 = 95,962,451.40 : x
  2. Step 2: Convert to fraction form
    96,718,278.60/145,156,733.10 = 95,962,451.40/x
  3. Step 3: Cross multiply
    96,718,278.60x = 145,156,733.10 × 95,962,451.40
  4. Step 4: Simplify right side
    96,718,278.60x = 13,929,595,945,491,522
  5. Step 5: Solve for x
    x = 13,929,595,945,491,522/96,718,278.60
  6. Step 6: Final answer
    x = 144,022,372.47

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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.