Home / 43,517,631.42-60,055,451.91-23,939,022.78

Finding the Fourth Proportional to 43,517,631.42, 60,055,451.91 and 23,939,022.78

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Solution

The fourth proportional to 43,517,631.42, 60,055,451.91 and 23,939,022.78 is: 33,036,467.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,517,631.42 : 60,055,451.91 = 23,939,022.78 : x
  2. Step 2: Convert to fraction form
    43,517,631.42/60,055,451.91 = 23,939,022.78/x
  3. Step 3: Cross multiply
    43,517,631.42x = 60,055,451.91 × 23,939,022.78
  4. Step 4: Simplify right side
    43,517,631.42x = 1,437,668,831,336,684.50
  5. Step 5: Solve for x
    x = 1,437,668,831,336,684.50/43,517,631.42
  6. Step 6: Final answer
    x = 33,036,467.85

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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.