Home / 23,508,408.11-32,442,414.89-13,054,599.48

Finding the Fourth Proportional to 23,508,408.11, 32,442,414.89 and 13,054,599.48

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Solution

The fourth proportional to 23,508,408.11, 32,442,414.89 and 13,054,599.48 is: 18,015,798.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,508,408.11 : 32,442,414.89 = 13,054,599.48 : x
  2. Step 2: Convert to fraction form
    23,508,408.11/32,442,414.89 = 13,054,599.48/x
  3. Step 3: Cross multiply
    23,508,408.11x = 32,442,414.89 × 13,054,599.48
  4. Step 4: Simplify right side
    23,508,408.11x = 423,522,732,552,938.25
  5. Step 5: Solve for x
    x = 423,522,732,552,938.25/23,508,408.11
  6. Step 6: Final answer
    x = 18,015,798.03

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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.