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Finding the Third Proportional to 12,595,664 and 26,309,560

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Solution

The third proportional to 12,595,664 and 26,309,560 is: 54,954,859.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,595,664 : 26,309,560 = 26,309,560 : x
  2. Step 2: Convert to fraction form
    12,595,664/26,309,560 = 26,309,560/x
  3. Step 3: Cross multiply
    12,595,664x = 26,309,560 × 26,309,560
  4. Step 4: Simplify right side
    12,595,664x = 692,192,947,393,600
  5. Step 5: Solve for x
    x = 692,192,947,393,600/12,595,664
  6. Step 6: Final answer
    x = 54,954,859.66

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.