Home / 24,597,799.20-36,809,607.60-21,437,632.80

Finding the Fourth Proportional to 24,597,799.20, 36,809,607.60 and 21,437,632.80

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Solution

The fourth proportional to 24,597,799.20, 36,809,607.60 and 21,437,632.80 is: 32,080,546.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,597,799.20 : 36,809,607.60 = 21,437,632.80 : x
  2. Step 2: Convert to fraction form
    24,597,799.20/36,809,607.60 = 21,437,632.80/x
  3. Step 3: Cross multiply
    24,597,799.20x = 36,809,607.60 × 21,437,632.80
  4. Step 4: Simplify right side
    24,597,799.20x = 789,110,851,240,889.38
  5. Step 5: Solve for x
    x = 789,110,851,240,889.38/24,597,799.20
  6. Step 6: Final answer
    x = 32,080,546.91

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.