Home / 52,504,179.76-72,451,040.52-32,918,807.44

Finding the Fourth Proportional to 52,504,179.76, 72,451,040.52 and 32,918,807.44

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Solution

The fourth proportional to 52,504,179.76, 72,451,040.52 and 32,918,807.44 is: 45,424,990.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,504,179.76 : 72,451,040.52 = 32,918,807.44 : x
  2. Step 2: Convert to fraction form
    52,504,179.76/72,451,040.52 = 32,918,807.44/x
  3. Step 3: Cross multiply
    52,504,179.76x = 72,451,040.52 × 32,918,807.44
  4. Step 4: Simplify right side
    52,504,179.76x = 2,385,001,851,705,517.50
  5. Step 5: Solve for x
    x = 2,385,001,851,705,517.50/52,504,179.76
  6. Step 6: Final answer
    x = 45,424,990.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.