Home / 24,855,355.12-37,284,361.20-7,817,356.48

Finding the Fourth Proportional to 24,855,355.12, 37,284,361.20 and 7,817,356.48

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Solution

The fourth proportional to 24,855,355.12, 37,284,361.20 and 7,817,356.48 is: 11,726,452.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,855,355.12 : 37,284,361.20 = 7,817,356.48 : x
  2. Step 2: Convert to fraction form
    24,855,355.12/37,284,361.20 = 7,817,356.48/x
  3. Step 3: Cross multiply
    24,855,355.12x = 37,284,361.20 × 7,817,356.48
  4. Step 4: Simplify right side
    24,855,355.12x = 291,465,142,629,480.62
  5. Step 5: Solve for x
    x = 291,465,142,629,480.62/24,855,355.12
  6. Step 6: Final answer
    x = 11,726,452.56

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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.