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Finding the Third Proportional to 12,103,609 and 26,224,466

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Solution

The third proportional to 12,103,609 and 26,224,466 is: 56,819,632.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,103,609 : 26,224,466 = 26,224,466 : x
  2. Step 2: Convert to fraction form
    12,103,609/26,224,466 = 26,224,466/x
  3. Step 3: Cross multiply
    12,103,609x = 26,224,466 × 26,224,466
  4. Step 4: Simplify right side
    12,103,609x = 687,722,616,985,156
  5. Step 5: Solve for x
    x = 687,722,616,985,156/12,103,609
  6. Step 6: Final answer
    x = 56,819,632.64

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.