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Finding the Third Proportional to 13,361,037 and 29,275,680

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Solution

The third proportional to 13,361,037 and 29,275,680 is: 64,146,625.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,361,037 : 29,275,680 = 29,275,680 : x
  2. Step 2: Convert to fraction form
    13,361,037/29,275,680 = 29,275,680/x
  3. Step 3: Cross multiply
    13,361,037x = 29,275,680 × 29,275,680
  4. Step 4: Simplify right side
    13,361,037x = 857,065,439,462,400
  5. Step 5: Solve for x
    x = 857,065,439,462,400/13,361,037
  6. Step 6: Final answer
    x = 64,146,625.70

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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.