Home / 23,508,313.11-32,442,283.82-13,054,504.41

Finding the Fourth Proportional to 23,508,313.11, 32,442,283.82 and 13,054,504.41

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Solution

The fourth proportional to 23,508,313.11, 32,442,283.82 and 13,054,504.41 is: 18,015,666.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,508,313.11 : 32,442,283.82 = 13,054,504.41 : x
  2. Step 2: Convert to fraction form
    23,508,313.11/32,442,283.82 = 13,054,504.41/x
  3. Step 3: Cross multiply
    23,508,313.11x = 32,442,283.82 × 13,054,504.41
  4. Step 4: Simplify right side
    23,508,313.11x = 423,517,937,231,297.94
  5. Step 5: Solve for x
    x = 423,517,937,231,297.94/23,508,313.11
  6. Step 6: Final answer
    x = 18,015,666.85

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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.