Home / 204,840,583.73-282,705,828.12-134,335,487.24

Finding the Fourth Proportional to 204,840,583.73, 282,705,828.12 and 134,335,487.24

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Solution

The fourth proportional to 204,840,583.73, 282,705,828.12 and 134,335,487.24 is: 185,399,906.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,840,583.73 : 282,705,828.12 = 134,335,487.24 : x
  2. Step 2: Convert to fraction form
    204,840,583.73/282,705,828.12 = 134,335,487.24/x
  3. Step 3: Cross multiply
    204,840,583.73x = 282,705,828.12 × 134,335,487.24
  4. Step 4: Simplify right side
    204,840,583.73x = 37,977,425,165,416,216
  5. Step 5: Solve for x
    x = 37,977,425,165,416,216/204,840,583.73
  6. Step 6: Final answer
    x = 185,399,906.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.