Home / 24,202,695.36-33,399,726.54-13,189,448.10

Finding the Fourth Proportional to 24,202,695.36, 33,399,726.54 and 13,189,448.10

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Solution

The fourth proportional to 24,202,695.36, 33,399,726.54 and 13,189,448.10 is: 18,201,442.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,202,695.36 : 33,399,726.54 = 13,189,448.10 : x
  2. Step 2: Convert to fraction form
    24,202,695.36/33,399,726.54 = 13,189,448.10/x
  3. Step 3: Cross multiply
    24,202,695.36x = 33,399,726.54 × 13,189,448.10
  4. Step 4: Simplify right side
    24,202,695.36x = 440,523,959,753,522.56
  5. Step 5: Solve for x
    x = 440,523,959,753,522.56/24,202,695.36
  6. Step 6: Final answer
    x = 18,201,442.16

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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.