Home / 19,419,794.97-26,799,373.89-10,599,327.51

Finding the Fourth Proportional to 19,419,794.97, 26,799,373.89 and 10,599,327.51

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Solution

The fourth proportional to 19,419,794.97, 26,799,373.89 and 10,599,327.51 is: 14,627,102.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,419,794.97 : 26,799,373.89 = 10,599,327.51 : x
  2. Step 2: Convert to fraction form
    19,419,794.97/26,799,373.89 = 10,599,327.51/x
  3. Step 3: Cross multiply
    19,419,794.97x = 26,799,373.89 × 10,599,327.51
  4. Step 4: Simplify right side
    19,419,794.97x = 284,055,340,923,052.69
  5. Step 5: Solve for x
    x = 284,055,340,923,052.69/19,419,794.97
  6. Step 6: Final answer
    x = 14,627,102.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.