Home / 16,734,177.90-25,101,266.85-11,632,344.30

Finding the Fourth Proportional to 16,734,177.90, 25,101,266.85 and 11,632,344.30

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Solution

The fourth proportional to 16,734,177.90, 25,101,266.85 and 11,632,344.30 is: 17,448,516.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,734,177.90 : 25,101,266.85 = 11,632,344.30 : x
  2. Step 2: Convert to fraction form
    16,734,177.90/25,101,266.85 = 11,632,344.30/x
  3. Step 3: Cross multiply
    16,734,177.90x = 25,101,266.85 × 11,632,344.30
  4. Step 4: Simplify right side
    16,734,177.90x = 291,986,578,365,376.50
  5. Step 5: Solve for x
    x = 291,986,578,365,376.50/16,734,177.90
  6. Step 6: Final answer
    x = 17,448,516.45

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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.