Home / 33,634,127.10-50,451,190.65-31,954,511.10

Finding the Fourth Proportional to 33,634,127.10, 50,451,190.65 and 31,954,511.10

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Solution

The fourth proportional to 33,634,127.10, 50,451,190.65 and 31,954,511.10 is: 47,931,766.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,634,127.10 : 50,451,190.65 = 31,954,511.10 : x
  2. Step 2: Convert to fraction form
    33,634,127.10/50,451,190.65 = 31,954,511.10/x
  3. Step 3: Cross multiply
    33,634,127.10x = 50,451,190.65 × 31,954,511.10
  4. Step 4: Simplify right side
    33,634,127.10x = 1,612,143,131,633,641.25
  5. Step 5: Solve for x
    x = 1,612,143,131,633,641.25/33,634,127.10
  6. Step 6: Final answer
    x = 47,931,766.65

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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.