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Finding the Third Proportional to 51,291,528 and 108,306,192

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Solution

The third proportional to 51,291,528 and 108,306,192 is: 228,697,246.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,291,528 : 108,306,192 = 108,306,192 : x
  2. Step 2: Convert to fraction form
    51,291,528/108,306,192 = 108,306,192/x
  3. Step 3: Cross multiply
    51,291,528x = 108,306,192 × 108,306,192
  4. Step 4: Simplify right side
    51,291,528x = 11,730,231,225,540,864
  5. Step 5: Solve for x
    x = 11,730,231,225,540,864/51,291,528
  6. Step 6: Final answer
    x = 228,697,246.56

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.