Home / 23,787,623.25-32,825,268.10-13,191,559.70

Finding the Fourth Proportional to 23,787,623.25, 32,825,268.10 and 13,191,559.70

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Solution

The fourth proportional to 23,787,623.25, 32,825,268.10 and 13,191,559.70 is: 18,203,436.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,787,623.25 : 32,825,268.10 = 13,191,559.70 : x
  2. Step 2: Convert to fraction form
    23,787,623.25/32,825,268.10 = 13,191,559.70/x
  3. Step 3: Cross multiply
    23,787,623.25x = 32,825,268.10 × 13,191,559.70
  4. Step 4: Simplify right side
    23,787,623.25x = 433,016,483,809,655.56
  5. Step 5: Solve for x
    x = 433,016,483,809,655.56/23,787,623.25
  6. Step 6: Final answer
    x = 18,203,436.27

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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.