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Finding the Third Proportional to 29,416,443 and 45,365,260

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Solution

The third proportional to 29,416,443 and 45,365,260 is: 69,961,103.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,416,443 : 45,365,260 = 45,365,260 : x
  2. Step 2: Convert to fraction form
    29,416,443/45,365,260 = 45,365,260/x
  3. Step 3: Cross multiply
    29,416,443x = 45,365,260 × 45,365,260
  4. Step 4: Simplify right side
    29,416,443x = 2,058,006,814,867,600
  5. Step 5: Solve for x
    x = 2,058,006,814,867,600/29,416,443
  6. Step 6: Final answer
    x = 69,961,103.55

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.