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Finding the Third Proportional to 96,955,766 and 154,350,543

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Solution

The third proportional to 96,955,766 and 154,350,543 is: 245,721,230.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,955,766 : 154,350,543 = 154,350,543 : x
  2. Step 2: Convert to fraction form
    96,955,766/154,350,543 = 154,350,543/x
  3. Step 3: Cross multiply
    96,955,766x = 154,350,543 × 154,350,543
  4. Step 4: Simplify right side
    96,955,766x = 23,824,090,124,394,848
  5. Step 5: Solve for x
    x = 23,824,090,124,394,848/96,955,766
  6. Step 6: Final answer
    x = 245,721,230.49

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.