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Finding the Third Proportional to 83,546,850 and 127,721,600

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Solution

The third proportional to 83,546,850 and 127,721,600 is: 195,253,407.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,546,850 : 127,721,600 = 127,721,600 : x
  2. Step 2: Convert to fraction form
    83,546,850/127,721,600 = 127,721,600/x
  3. Step 3: Cross multiply
    83,546,850x = 127,721,600 × 127,721,600
  4. Step 4: Simplify right side
    83,546,850x = 16,312,807,106,560,000
  5. Step 5: Solve for x
    x = 16,312,807,106,560,000/83,546,850
  6. Step 6: Final answer
    x = 195,253,407.00

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.