Home / 175,796,758.11-242,582,046.57-101,481,260.43

Finding the Fourth Proportional to 175,796,758.11, 242,582,046.57 and 101,481,260.43

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Solution

The fourth proportional to 175,796,758.11, 242,582,046.57 and 101,481,260.43 is: 140,034,049.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,796,758.11 : 242,582,046.57 = 101,481,260.43 : x
  2. Step 2: Convert to fraction form
    175,796,758.11/242,582,046.57 = 101,481,260.43/x
  3. Step 3: Cross multiply
    175,796,758.11x = 242,582,046.57 × 101,481,260.43
  4. Step 4: Simplify right side
    175,796,758.11x = 24,617,531,843,612,560
  5. Step 5: Solve for x
    x = 24,617,531,843,612,560/175,796,758.11
  6. Step 6: Final answer
    x = 140,034,049.03

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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.