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Finding the Third Proportional to 6,147,270 and 13,241,484

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Solution

The third proportional to 6,147,270 and 13,241,484 is: 28,522,726.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147,270 : 13,241,484 = 13,241,484 : x
  2. Step 2: Convert to fraction form
    6,147,270/13,241,484 = 13,241,484/x
  3. Step 3: Cross multiply
    6,147,270x = 13,241,484 × 13,241,484
  4. Step 4: Simplify right side
    6,147,270x = 175,336,898,522,256
  5. Step 5: Solve for x
    x = 175,336,898,522,256/6,147,270
  6. Step 6: Final answer
    x = 28,522,726.11

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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.