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Finding the Third Proportional to 27,156,384 and 58,564,296

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Solution

The third proportional to 27,156,384 and 58,564,296 is: 126,297,255.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,156,384 : 58,564,296 = 58,564,296 : x
  2. Step 2: Convert to fraction form
    27,156,384/58,564,296 = 58,564,296/x
  3. Step 3: Cross multiply
    27,156,384x = 58,564,296 × 58,564,296
  4. Step 4: Simplify right side
    27,156,384x = 3,429,776,765,975,616
  5. Step 5: Solve for x
    x = 3,429,776,765,975,616/27,156,384
  6. Step 6: Final answer
    x = 126,297,255.41

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.