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Finding the Third Proportional to 44,517,321 and 70,815,375

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Solution

The third proportional to 44,517,321 and 70,815,375 is: 112,648,677.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,517,321 : 70,815,375 = 70,815,375 : x
  2. Step 2: Convert to fraction form
    44,517,321/70,815,375 = 70,815,375/x
  3. Step 3: Cross multiply
    44,517,321x = 70,815,375 × 70,815,375
  4. Step 4: Simplify right side
    44,517,321x = 5,014,817,336,390,625
  5. Step 5: Solve for x
    x = 5,014,817,336,390,625/44,517,321
  6. Step 6: Final answer
    x = 112,648,677.50

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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.