Home / 18,183,591.36-25,093,304.64-10,034,771.04

Finding the Fourth Proportional to 18,183,591.36, 25,093,304.64 and 10,034,771.04

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Solution

The fourth proportional to 18,183,591.36, 25,093,304.64 and 10,034,771.04 is: 13,847,955.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,183,591.36 : 25,093,304.64 = 10,034,771.04 : x
  2. Step 2: Convert to fraction form
    18,183,591.36/25,093,304.64 = 10,034,771.04/x
  3. Step 3: Cross multiply
    18,183,591.36x = 25,093,304.64 × 10,034,771.04
  4. Step 4: Simplify right side
    18,183,591.36x = 251,805,566,699,369.59
  5. Step 5: Solve for x
    x = 251,805,566,699,369.59/18,183,591.36
  6. Step 6: Final answer
    x = 13,847,955.65

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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.