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Finding the Third Proportional to 12,130,626 and 26,687,352

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Solution

The third proportional to 12,130,626 and 26,687,352 is: 58,712,118.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,130,626 : 26,687,352 = 26,687,352 : x
  2. Step 2: Convert to fraction form
    12,130,626/26,687,352 = 26,687,352/x
  3. Step 3: Cross multiply
    12,130,626x = 26,687,352 × 26,687,352
  4. Step 4: Simplify right side
    12,130,626x = 712,214,756,771,904
  5. Step 5: Solve for x
    x = 712,214,756,771,904/12,130,626
  6. Step 6: Final answer
    x = 58,712,118.96

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.