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Finding the Third Proportional to 44,017,980 and 103,572,447

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Solution

The third proportional to 44,017,980 and 103,572,447 is: 243,701,591.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,017,980 : 103,572,447 = 103,572,447 : x
  2. Step 2: Convert to fraction form
    44,017,980/103,572,447 = 103,572,447/x
  3. Step 3: Cross multiply
    44,017,980x = 103,572,447 × 103,572,447
  4. Step 4: Simplify right side
    44,017,980x = 10,727,251,777,567,808
  5. Step 5: Solve for x
    x = 10,727,251,777,567,808/44,017,980
  6. Step 6: Final answer
    x = 243,701,591.43

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.