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Finding the Third Proportional to 63,105,534 and 98,644,041

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Solution

The third proportional to 63,105,534 and 98,644,041 is: 154,196,410.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,105,534 : 98,644,041 = 98,644,041 : x
  2. Step 2: Convert to fraction form
    63,105,534/98,644,041 = 98,644,041/x
  3. Step 3: Cross multiply
    63,105,534x = 98,644,041 × 98,644,041
  4. Step 4: Simplify right side
    63,105,534x = 9,730,646,824,809,680
  5. Step 5: Solve for x
    x = 9,730,646,824,809,680/63,105,534
  6. Step 6: Final answer
    x = 154,196,410.49

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.