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Finding the Third Proportional to 9,195,560 and 20,103,248

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Solution

The third proportional to 9,195,560 and 20,103,248 is: 43,949,534.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,195,560 : 20,103,248 = 20,103,248 : x
  2. Step 2: Convert to fraction form
    9,195,560/20,103,248 = 20,103,248/x
  3. Step 3: Cross multiply
    9,195,560x = 20,103,248 × 20,103,248
  4. Step 4: Simplify right side
    9,195,560x = 404,140,580,149,504
  5. Step 5: Solve for x
    x = 404,140,580,149,504/9,195,560
  6. Step 6: Final answer
    x = 43,949,534.36

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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.