Home / 26,265,402.47-36,245,877.03-14,505,168.44

Finding the Fourth Proportional to 26,265,402.47, 36,245,877.03 and 14,505,168.44

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Solution

The fourth proportional to 26,265,402.47, 36,245,877.03 and 14,505,168.44 is: 20,016,923.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,265,402.47 : 36,245,877.03 = 14,505,168.44 : x
  2. Step 2: Convert to fraction form
    26,265,402.47/36,245,877.03 = 14,505,168.44/x
  3. Step 3: Cross multiply
    26,265,402.47x = 36,245,877.03 × 14,505,168.44
  4. Step 4: Simplify right side
    26,265,402.47x = 525,752,551,394,447.56
  5. Step 5: Solve for x
    x = 525,752,551,394,447.56/26,265,402.47
  6. Step 6: Final answer
    x = 20,016,923.48

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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.