Home / 155,226,766.12-232,840,149.39-63,088,917.22

Finding the Fourth Proportional to 155,226,766.12, 232,840,149.39 and 63,088,917.22

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Solution

The fourth proportional to 155,226,766.12, 232,840,149.39 and 63,088,917.22 is: 94,633,375.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,226,766.12 : 232,840,149.39 = 63,088,917.22 : x
  2. Step 2: Convert to fraction form
    155,226,766.12/232,840,149.39 = 63,088,917.22/x
  3. Step 3: Cross multiply
    155,226,766.12x = 232,840,149.39 × 63,088,917.22
  4. Step 4: Simplify right side
    155,226,766.12x = 14,689,632,910,358,142
  5. Step 5: Solve for x
    x = 14,689,632,910,358,142/155,226,766.12
  6. Step 6: Final answer
    x = 94,633,375.92

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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.