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Finding the Third Proportional to 16,368,140 and 22,758,596

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Solution

The third proportional to 16,368,140 and 22,758,596 is: 31,644,016.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,368,140 : 22,758,596 = 22,758,596 : x
  2. Step 2: Convert to fraction form
    16,368,140/22,758,596 = 22,758,596/x
  3. Step 3: Cross multiply
    16,368,140x = 22,758,596 × 22,758,596
  4. Step 4: Simplify right side
    16,368,140x = 517,953,691,891,216
  5. Step 5: Solve for x
    x = 517,953,691,891,216/16,368,140
  6. Step 6: Final answer
    x = 31,644,016.48

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.