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Finding the Third Proportional to 45,271,436 and 98,063,763

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Solution

The third proportional to 45,271,436 and 98,063,763 is: 212,418,744.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,271,436 : 98,063,763 = 98,063,763 : x
  2. Step 2: Convert to fraction form
    45,271,436/98,063,763 = 98,063,763/x
  3. Step 3: Cross multiply
    45,271,436x = 98,063,763 × 98,063,763
  4. Step 4: Simplify right side
    45,271,436x = 9,616,501,613,720,168
  5. Step 5: Solve for x
    x = 9,616,501,613,720,168/45,271,436
  6. Step 6: Final answer
    x = 212,418,744.87

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.