Home / 44,922,928.88-67,391,839.74-15,769,205.89

Finding the Fourth Proportional to 44,922,928.88, 67,391,839.74 and 15,769,205.89

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Solution

The fourth proportional to 44,922,928.88, 67,391,839.74 and 15,769,205.89 is: 23,656,422.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,922,928.88 : 67,391,839.74 = 15,769,205.89 : x
  2. Step 2: Convert to fraction form
    44,922,928.88/67,391,839.74 = 15,769,205.89/x
  3. Step 3: Cross multiply
    44,922,928.88x = 67,391,839.74 × 15,769,205.89
  4. Step 4: Simplify right side
    44,922,928.88x = 1,062,715,796,165,944
  5. Step 5: Solve for x
    x = 1,062,715,796,165,944/44,922,928.88
  6. Step 6: Final answer
    x = 23,656,422.74

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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.