Home / 51,337,708.68-76,954,716.54-32,181,892.32

Finding the Fourth Proportional to 51,337,708.68, 76,954,716.54 and 32,181,892.32

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Solution

The fourth proportional to 51,337,708.68, 76,954,716.54 and 32,181,892.32 is: 48,240,337.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,337,708.68 : 76,954,716.54 = 32,181,892.32 : x
  2. Step 2: Convert to fraction form
    51,337,708.68/76,954,716.54 = 32,181,892.32/x
  3. Step 3: Cross multiply
    51,337,708.68x = 76,954,716.54 × 32,181,892.32
  4. Step 4: Simplify right side
    51,337,708.68x = 2,476,548,401,206,403
  5. Step 5: Solve for x
    x = 2,476,548,401,206,403/51,337,708.68
  6. Step 6: Final answer
    x = 48,240,337.66

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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.