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Finding the Third Proportional to 29,204,356 and 45,399,486

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Solution

The third proportional to 29,204,356 and 45,399,486 is: 70,575,544.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,204,356 : 45,399,486 = 45,399,486 : x
  2. Step 2: Convert to fraction form
    29,204,356/45,399,486 = 45,399,486/x
  3. Step 3: Cross multiply
    29,204,356x = 45,399,486 × 45,399,486
  4. Step 4: Simplify right side
    29,204,356x = 2,061,113,329,064,196
  5. Step 5: Solve for x
    x = 2,061,113,329,064,196/29,204,356
  6. Step 6: Final answer
    x = 70,575,544.59

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.