Home / 96,775,226.10-145,162,839.15-93,490,643.70

Finding the Fourth Proportional to 96,775,226.10, 145,162,839.15 and 93,490,643.70

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Solution

The fourth proportional to 96,775,226.10, 145,162,839.15 and 93,490,643.70 is: 140,235,965.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,775,226.10 : 145,162,839.15 = 93,490,643.70 : x
  2. Step 2: Convert to fraction form
    96,775,226.10/145,162,839.15 = 93,490,643.70/x
  3. Step 3: Cross multiply
    96,775,226.10x = 145,162,839.15 × 93,490,643.70
  4. Step 4: Simplify right side
    96,775,226.10x = 13,571,367,273,453,062
  5. Step 5: Solve for x
    x = 13,571,367,273,453,062/96,775,226.10
  6. Step 6: Final answer
    x = 140,235,965.55

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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.