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Finding the Third Proportional to 8,773,596 and 20,309,376

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Solution

The third proportional to 8,773,596 and 20,309,376 is: 47,012,736.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,773,596 : 20,309,376 = 20,309,376 : x
  2. Step 2: Convert to fraction form
    8,773,596/20,309,376 = 20,309,376/x
  3. Step 3: Cross multiply
    8,773,596x = 20,309,376 × 20,309,376
  4. Step 4: Simplify right side
    8,773,596x = 412,470,753,509,376
  5. Step 5: Solve for x
    x = 412,470,753,509,376/8,773,596
  6. Step 6: Final answer
    x = 47,012,736.11

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.