Home / 95,192,179.94-142,788,317.16-62,836,520.42

Finding the Fourth Proportional to 95,192,179.94, 142,788,317.16 and 62,836,520.42

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Solution

The fourth proportional to 95,192,179.94, 142,788,317.16 and 62,836,520.42 is: 94,254,811.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,192,179.94 : 142,788,317.16 = 62,836,520.42 : x
  2. Step 2: Convert to fraction form
    95,192,179.94/142,788,317.16 = 62,836,520.42/x
  3. Step 3: Cross multiply
    95,192,179.94x = 142,788,317.16 × 62,836,520.42
  4. Step 4: Simplify right side
    95,192,179.94x = 8,972,321,006,961,776
  5. Step 5: Solve for x
    x = 8,972,321,006,961,776/95,192,179.94
  6. Step 6: Final answer
    x = 94,254,811.82

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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.