Home / 51,806,237.58-71,524,872.52-32,978,442.89

Finding the Fourth Proportional to 51,806,237.58, 71,524,872.52 and 32,978,442.89

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Solution

The fourth proportional to 51,806,237.58, 71,524,872.52 and 32,978,442.89 is: 45,530,790.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,806,237.58 : 71,524,872.52 = 32,978,442.89 : x
  2. Step 2: Convert to fraction form
    51,806,237.58/71,524,872.52 = 32,978,442.89/x
  3. Step 3: Cross multiply
    51,806,237.58x = 71,524,872.52 × 32,978,442.89
  4. Step 4: Simplify right side
    51,806,237.58x = 2,358,778,923,711,716.50
  5. Step 5: Solve for x
    x = 2,358,778,923,711,716.50/51,806,237.58
  6. Step 6: Final answer
    x = 45,530,790.00

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