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Finding the Third Proportional to 11,884,920 and 26,041,422

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Solution

The third proportional to 11,884,920 and 26,041,422 is: 57,060,178.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,884,920 : 26,041,422 = 26,041,422 : x
  2. Step 2: Convert to fraction form
    11,884,920/26,041,422 = 26,041,422/x
  3. Step 3: Cross multiply
    11,884,920x = 26,041,422 × 26,041,422
  4. Step 4: Simplify right side
    11,884,920x = 678,155,659,782,084
  5. Step 5: Solve for x
    x = 678,155,659,782,084/11,884,920
  6. Step 6: Final answer
    x = 57,060,178.76

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.