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Finding the Third Proportional to 658,462,167 and 896,865,773.25

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Solution

The third proportional to 658,462,167 and 896,865,773.25 is: 1,221,586,076.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    658,462,167 : 896,865,773.25 = 896,865,773.25 : x
  2. Step 2: Convert to fraction form
    658,462,167/896,865,773.25 = 896,865,773.25/x
  3. Step 3: Cross multiply
    658,462,167x = 896,865,773.25 × 896,865,773.25
  4. Step 4: Simplify right side
    658,462,167x = 804,368,215,227,320,448
  5. Step 5: Solve for x
    x = 804,368,215,227,320,448/658,462,167
  6. Step 6: Final answer
    x = 1,221,586,076.68

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.