Home / 29,807,258.12-44,665,252.50-20,055,751.84

Finding the Fourth Proportional to 29,807,258.12, 44,665,252.50 and 20,055,751.84

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Solution

The fourth proportional to 29,807,258.12, 44,665,252.50 and 20,055,751.84 is: 30,052,922.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,807,258.12 : 44,665,252.50 = 20,055,751.84 : x
  2. Step 2: Convert to fraction form
    29,807,258.12/44,665,252.50 = 20,055,751.84/x
  3. Step 3: Cross multiply
    29,807,258.12x = 44,665,252.50 × 20,055,751.84
  4. Step 4: Simplify right side
    29,807,258.12x = 895,795,220,010,939.62
  5. Step 5: Solve for x
    x = 895,795,220,010,939.62/29,807,258.12
  6. Step 6: Final answer
    x = 30,052,922.56

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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.