Home / 155,098,625.60-232,448,872.80-94,449,972.80

Finding the Fourth Proportional to 155,098,625.60, 232,448,872.80 and 94,449,972.80

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Solution

The fourth proportional to 155,098,625.60, 232,448,872.80 and 94,449,972.80 is: 141,553,734.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,098,625.60 : 232,448,872.80 = 94,449,972.80 : x
  2. Step 2: Convert to fraction form
    155,098,625.60/232,448,872.80 = 94,449,972.80/x
  3. Step 3: Cross multiply
    155,098,625.60x = 232,448,872.80 × 94,449,972.80
  4. Step 4: Simplify right side
    155,098,625.60x = 21,954,789,713,350,660
  5. Step 5: Solve for x
    x = 21,954,789,713,350,660/155,098,625.60
  6. Step 6: Final answer
    x = 141,553,734.78

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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.