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Finding the Third Proportional to 13,023,124 and 28,287,464

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Solution

The third proportional to 13,023,124 and 28,287,464 is: 61,443,062.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,023,124 : 28,287,464 = 28,287,464 : x
  2. Step 2: Convert to fraction form
    13,023,124/28,287,464 = 28,287,464/x
  3. Step 3: Cross multiply
    13,023,124x = 28,287,464 × 28,287,464
  4. Step 4: Simplify right side
    13,023,124x = 800,180,619,551,296
  5. Step 5: Solve for x
    x = 800,180,619,551,296/13,023,124
  6. Step 6: Final answer
    x = 61,443,062.32

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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.