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Finding the Third Proportional to 140,819,026 and 224,070,755

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Solution

The third proportional to 140,819,026 and 224,070,755 is: 356,540,622.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,819,026 : 224,070,755 = 224,070,755 : x
  2. Step 2: Convert to fraction form
    140,819,026/224,070,755 = 224,070,755/x
  3. Step 3: Cross multiply
    140,819,026x = 224,070,755 × 224,070,755
  4. Step 4: Simplify right side
    140,819,026x = 50,207,703,246,270,024
  5. Step 5: Solve for x
    x = 50,207,703,246,270,024/140,819,026
  6. Step 6: Final answer
    x = 356,540,622.90

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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.