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Finding the Third Proportional to 21,534,319.13 and 33,099,732

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Solution

The third proportional to 21,534,319.13 and 33,099,732 is: 50,876,568.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,534,319.13 : 33,099,732 = 33,099,732 : x
  2. Step 2: Convert to fraction form
    21,534,319.13/33,099,732 = 33,099,732/x
  3. Step 3: Cross multiply
    21,534,319.13x = 33,099,732 × 33,099,732
  4. Step 4: Simplify right side
    21,534,319.13x = 1,095,592,258,471,824
  5. Step 5: Solve for x
    x = 1,095,592,258,471,824/21,534,319.13
  6. Step 6: Final answer
    x = 50,876,568.33

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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.