Home / 17,041,032.20-25,561,548.30-5,526,477.20

Finding the Fourth Proportional to 17,041,032.20, 25,561,548.30 and 5,526,477.20

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Solution

The fourth proportional to 17,041,032.20, 25,561,548.30 and 5,526,477.20 is: 8,289,715.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,041,032.20 : 25,561,548.30 = 5,526,477.20 : x
  2. Step 2: Convert to fraction form
    17,041,032.20/25,561,548.30 = 5,526,477.20/x
  3. Step 3: Cross multiply
    17,041,032.20x = 25,561,548.30 × 5,526,477.20
  4. Step 4: Simplify right side
    17,041,032.20x = 141,265,313,876,648.78
  5. Step 5: Solve for x
    x = 141,265,313,876,648.78/17,041,032.20
  6. Step 6: Final answer
    x = 8,289,715.80

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1.5x scale

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.