Home / 605,557,116.14-835,669,156.12-327,098,641.10

Finding the Fourth Proportional to 605,557,116.14, 835,669,156.12 and 327,098,641.10

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Solution

The fourth proportional to 605,557,116.14, 835,669,156.12 and 327,098,641.10 is: 451,396,306.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,557,116.14 : 835,669,156.12 = 327,098,641.10 : x
  2. Step 2: Convert to fraction form
    605,557,116.14/835,669,156.12 = 327,098,641.10/x
  3. Step 3: Cross multiply
    605,557,116.14x = 835,669,156.12 × 327,098,641.10
  4. Step 4: Simplify right side
    605,557,116.14x = 273,346,245,376,035,776
  5. Step 5: Solve for x
    x = 273,346,245,376,035,776/605,557,116.14
  6. Step 6: Final answer
    x = 451,396,306.13

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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.