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Finding the Third Proportional to 36,363,513 and 80,798,730

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Solution

The third proportional to 36,363,513 and 80,798,730 is: 179,532,565.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,363,513 : 80,798,730 = 80,798,730 : x
  2. Step 2: Convert to fraction form
    36,363,513/80,798,730 = 80,798,730/x
  3. Step 3: Cross multiply
    36,363,513x = 80,798,730 × 80,798,730
  4. Step 4: Simplify right side
    36,363,513x = 6,528,434,769,612,900
  5. Step 5: Solve for x
    x = 6,528,434,769,612,900/36,363,513
  6. Step 6: Final answer
    x = 179,532,565.23

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.