Home / 29,807,247.11-44,665,236-20,055,740.81

Finding the Fourth Proportional to 29,807,247.11, 44,665,236 and 20,055,740.81

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Solution

The fourth proportional to 29,807,247.11, 44,665,236 and 20,055,740.81 is: 30,052,906.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,807,247.11 : 44,665,236 = 20,055,740.81 : x
  2. Step 2: Convert to fraction form
    29,807,247.11/44,665,236 = 20,055,740.81/x
  3. Step 3: Cross multiply
    29,807,247.11x = 44,665,236 × 20,055,740.81
  4. Step 4: Simplify right side
    29,807,247.11x = 895,794,396,210,155
  5. Step 5: Solve for x
    x = 895,794,396,210,155/29,807,247.11
  6. Step 6: Final answer
    x = 30,052,906.03

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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.