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Finding the Third Proportional to 15,142,074 and 22,893,540

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Solution

The third proportional to 15,142,074 and 22,893,540 is: 34,613,103.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,142,074 : 22,893,540 = 22,893,540 : x
  2. Step 2: Convert to fraction form
    15,142,074/22,893,540 = 22,893,540/x
  3. Step 3: Cross multiply
    15,142,074x = 22,893,540 × 22,893,540
  4. Step 4: Simplify right side
    15,142,074x = 524,114,173,731,600
  5. Step 5: Solve for x
    x = 524,114,173,731,600/15,142,074
  6. Step 6: Final answer
    x = 34,613,103.44

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.