Home / 605,557,420.14-835,669,576.17-327,098,946

Finding the Fourth Proportional to 605,557,420.14, 835,669,576.17 and 327,098,946

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Solution

The fourth proportional to 605,557,420.14, 835,669,576.17 and 327,098,946 is: 451,396,727.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,557,420.14 : 835,669,576.17 = 327,098,946 : x
  2. Step 2: Convert to fraction form
    605,557,420.14/835,669,576.17 = 327,098,946/x
  3. Step 3: Cross multiply
    605,557,420.14x = 835,669,576.17 × 327,098,946
  4. Step 4: Simplify right side
    605,557,420.14x = 273,346,637,569,473,696
  5. Step 5: Solve for x
    x = 273,346,637,569,473,696/605,557,420.14
  6. Step 6: Final answer
    x = 451,396,727.18

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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.