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Finding the Third Proportional to 52,845,656 and 74,418,660

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Solution

The third proportional to 52,845,656 and 74,418,660 is: 104,798,338.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,845,656 : 74,418,660 = 74,418,660 : x
  2. Step 2: Convert to fraction form
    52,845,656/74,418,660 = 74,418,660/x
  3. Step 3: Cross multiply
    52,845,656x = 74,418,660 × 74,418,660
  4. Step 4: Simplify right side
    52,845,656x = 5,538,136,956,195,600
  5. Step 5: Solve for x
    x = 5,538,136,956,195,600/52,845,656
  6. Step 6: Final answer
    x = 104,798,338.70

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.