Home / 24,233,846.88-33,442,170.40-13,368,828

Finding the Fourth Proportional to 24,233,846.88, 33,442,170.40 and 13,368,828

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Solution

The fourth proportional to 24,233,846.88, 33,442,170.40 and 13,368,828 is: 18,448,685.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,233,846.88 : 33,442,170.40 = 13,368,828 : x
  2. Step 2: Convert to fraction form
    24,233,846.88/33,442,170.40 = 13,368,828/x
  3. Step 3: Cross multiply
    24,233,846.88x = 33,442,170.40 × 13,368,828
  4. Step 4: Simplify right side
    24,233,846.88x = 447,082,624,024,291.19
  5. Step 5: Solve for x
    x = 447,082,624,024,291.19/24,233,846.88
  6. Step 6: Final answer
    x = 18,448,685.68

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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.