Home / 537,064,588,537.60-741,145,361,862.45-293,194,057,372.22

Finding the Fourth Proportional to 537,064,588,537.60, 741,145,361,862.45 and 293,194,057,372.22

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Solution

The fourth proportional to 537,064,588,537.60, 741,145,361,862.45 and 293,194,057,372.22 is: 404,605,740,882.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,064,588,537.60 : 741,145,361,862.45 = 293,194,057,372.22 : x
  2. Step 2: Convert to fraction form
    537,064,588,537.60/741,145,361,862.45 = 293,194,057,372.22/x
  3. Step 3: Cross multiply
    537,064,588,537.60x = 741,145,361,862.45 × 293,194,057,372.22
  4. Step 4: Simplify right side
    537,064,588,537.60x = 217,299,415,747,053,874,053,120
  5. Step 5: Solve for x
    x = 217,299,415,747,053,874,053,120/537,064,588,537.60
  6. Step 6: Final answer
    x = 404,605,740,882.58

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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.