Home / 15,041,226.33-22,525,043.65-13,585,542.73

Finding the Fourth Proportional to 15,041,226.33, 22,525,043.65 and 13,585,542.73

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Solution

The fourth proportional to 15,041,226.33, 22,525,043.65 and 13,585,542.73 is: 20,345,079.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,041,226.33 : 22,525,043.65 = 13,585,542.73 : x
  2. Step 2: Convert to fraction form
    15,041,226.33/22,525,043.65 = 13,585,542.73/x
  3. Step 3: Cross multiply
    15,041,226.33x = 22,525,043.65 × 13,585,542.73
  4. Step 4: Simplify right side
    15,041,226.33x = 306,014,943,002,190.12
  5. Step 5: Solve for x
    x = 306,014,943,002,190.12/15,041,226.33
  6. Step 6: Final answer
    x = 20,345,079.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.