Home / 24,802,919.24-34,228,532.42-13,790,105.78

Finding the Fourth Proportional to 24,802,919.24, 34,228,532.42 and 13,790,105.78

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Solution

The fourth proportional to 24,802,919.24, 34,228,532.42 and 13,790,105.78 is: 19,030,626.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,802,919.24 : 34,228,532.42 = 13,790,105.78 : x
  2. Step 2: Convert to fraction form
    24,802,919.24/34,228,532.42 = 13,790,105.78/x
  3. Step 3: Cross multiply
    24,802,919.24x = 34,228,532.42 × 13,790,105.78
  4. Step 4: Simplify right side
    24,802,919.24x = 472,015,082,525,866.19
  5. Step 5: Solve for x
    x = 472,015,082,525,866.19/24,802,919.24
  6. Step 6: Final answer
    x = 19,030,626.12

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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.