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Finding the Third Proportional to 29,103,180 and 48,502,386

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Solution

The third proportional to 29,103,180 and 48,502,386 is: 80,832,453.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,103,180 : 48,502,386 = 48,502,386 : x
  2. Step 2: Convert to fraction form
    29,103,180/48,502,386 = 48,502,386/x
  3. Step 3: Cross multiply
    29,103,180x = 48,502,386 × 48,502,386
  4. Step 4: Simplify right side
    29,103,180x = 2,352,481,447,692,996
  5. Step 5: Solve for x
    x = 2,352,481,447,692,996/29,103,180
  6. Step 6: Final answer
    x = 80,832,453.63

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.