Home / 47,024,015.88-70,428,633.84-22,449,229.08

Finding the Fourth Proportional to 47,024,015.88, 70,428,633.84 and 22,449,229.08

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Solution

The fourth proportional to 47,024,015.88, 70,428,633.84 and 22,449,229.08 is: 33,622,575.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,024,015.88 : 70,428,633.84 = 22,449,229.08 : x
  2. Step 2: Convert to fraction form
    47,024,015.88/70,428,633.84 = 22,449,229.08/x
  3. Step 3: Cross multiply
    47,024,015.88x = 70,428,633.84 × 22,449,229.08
  4. Step 4: Simplify right side
    47,024,015.88x = 1,581,068,534,865,600
  5. Step 5: Solve for x
    x = 1,581,068,534,865,600/47,024,015.88
  6. Step 6: Final answer
    x = 33,622,575.73

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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.