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Finding the Third Proportional to 94,277,042 and 202,962,520

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Solution

The third proportional to 94,277,042 and 202,962,520 is: 436,943,964.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,277,042 : 202,962,520 = 202,962,520 : x
  2. Step 2: Convert to fraction form
    94,277,042/202,962,520 = 202,962,520/x
  3. Step 3: Cross multiply
    94,277,042x = 202,962,520 × 202,962,520
  4. Step 4: Simplify right side
    94,277,042x = 41,193,784,524,750,400
  5. Step 5: Solve for x
    x = 41,193,784,524,750,400/94,277,042
  6. Step 6: Final answer
    x = 436,943,964.84

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.