Home / 24,222,023.62-33,427,199.54-13,209,374.18

Finding the Fourth Proportional to 24,222,023.62, 33,427,199.54 and 13,209,374.18

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Solution

The fourth proportional to 24,222,023.62, 33,427,199.54 and 13,209,374.18 is: 18,229,376.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,222,023.62 : 33,427,199.54 = 13,209,374.18 : x
  2. Step 2: Convert to fraction form
    24,222,023.62/33,427,199.54 = 13,209,374.18/x
  3. Step 3: Cross multiply
    24,222,023.62x = 33,427,199.54 × 13,209,374.18
  4. Step 4: Simplify right side
    24,222,023.62x = 441,552,386,513,383.88
  5. Step 5: Solve for x
    x = 441,552,386,513,383.88/24,222,023.62
  6. Step 6: Final answer
    x = 18,229,376.43

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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.