Home / 43,694,713.05-65,534,720.22-16,022,908.23

Finding the Fourth Proportional to 43,694,713.05, 65,534,720.22 and 16,022,908.23

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Solution

The fourth proportional to 43,694,713.05, 65,534,720.22 and 16,022,908.23 is: 24,031,667.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,694,713.05 : 65,534,720.22 = 16,022,908.23 : x
  2. Step 2: Convert to fraction form
    43,694,713.05/65,534,720.22 = 16,022,908.23/x
  3. Step 3: Cross multiply
    43,694,713.05x = 65,534,720.22 × 16,022,908.23
  4. Step 4: Simplify right side
    43,694,713.05x = 1,050,056,807,963,785.38
  5. Step 5: Solve for x
    x = 1,050,056,807,963,785.38/43,694,713.05
  6. Step 6: Final answer
    x = 24,031,667.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.