Home / 22,807,457.46-34,203,942.90-7,451,247.42

Finding the Fourth Proportional to 22,807,457.46, 34,203,942.90 and 7,451,247.42

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Solution

The fourth proportional to 22,807,457.46, 34,203,942.90 and 7,451,247.42 is: 11,174,504.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,807,457.46 : 34,203,942.90 = 7,451,247.42 : x
  2. Step 2: Convert to fraction form
    22,807,457.46/34,203,942.90 = 7,451,247.42/x
  3. Step 3: Cross multiply
    22,807,457.46x = 34,203,942.90 × 7,451,247.42
  4. Step 4: Simplify right side
    22,807,457.46x = 254,862,041,287,452.31
  5. Step 5: Solve for x
    x = 254,862,041,287,452.31/22,807,457.46
  6. Step 6: Final answer
    x = 11,174,504.73

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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.