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Finding the Third Proportional to 13,023,081 and 28,288,074

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Solution

The third proportional to 13,023,081 and 28,288,074 is: 61,445,915.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,023,081 : 28,288,074 = 28,288,074 : x
  2. Step 2: Convert to fraction form
    13,023,081/28,288,074 = 28,288,074/x
  3. Step 3: Cross multiply
    13,023,081x = 28,288,074 × 28,288,074
  4. Step 4: Simplify right side
    13,023,081x = 800,215,130,629,476
  5. Step 5: Solve for x
    x = 800,215,130,629,476/13,023,081
  6. Step 6: Final answer
    x = 61,445,915.19

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.