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Finding the Third Proportional to 11,338,434.84 and 17,451,442.41

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Solution

The third proportional to 11,338,434.84 and 17,451,442.41 is: 26,860,218.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,338,434.84 : 17,451,442.41 = 17,451,442.41 : x
  2. Step 2: Convert to fraction form
    11,338,434.84/17,451,442.41 = 17,451,442.41/x
  3. Step 3: Cross multiply
    11,338,434.84x = 17,451,442.41 × 17,451,442.41
  4. Step 4: Simplify right side
    11,338,434.84x = 304,552,842,058,660.81
  5. Step 5: Solve for x
    x = 304,552,842,058,660.81/11,338,434.84
  6. Step 6: Final answer
    x = 26,860,218.92

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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.