Home / 113,891,450.73-243,925,191.18

Finding the Third Proportional to 113,891,450.73 and 243,925,191.18

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Solution

The third proportional to 113,891,450.73 and 243,925,191.18 is: 522,422,872.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,891,450.73 : 243,925,191.18 = 243,925,191.18 : x
  2. Step 2: Convert to fraction form
    113,891,450.73/243,925,191.18 = 243,925,191.18/x
  3. Step 3: Cross multiply
    113,891,450.73x = 243,925,191.18 × 243,925,191.18
  4. Step 4: Simplify right side
    113,891,450.73x = 59,499,498,890,135,952
  5. Step 5: Solve for x
    x = 59,499,498,890,135,952/113,891,450.73
  6. Step 6: Final answer
    x = 522,422,872.91

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.