Home / 22,254,760.40-33,382,140.60-16,798,632.80

Finding the Fourth Proportional to 22,254,760.40, 33,382,140.60 and 16,798,632.80

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Solution

The fourth proportional to 22,254,760.40, 33,382,140.60 and 16,798,632.80 is: 25,197,949.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,254,760.40 : 33,382,140.60 = 16,798,632.80 : x
  2. Step 2: Convert to fraction form
    22,254,760.40/33,382,140.60 = 16,798,632.80/x
  3. Step 3: Cross multiply
    22,254,760.40x = 33,382,140.60 × 16,798,632.80
  4. Step 4: Simplify right side
    22,254,760.40x = 560,774,322,017,371.75
  5. Step 5: Solve for x
    x = 560,774,322,017,371.75/22,254,760.40
  6. Step 6: Final answer
    x = 25,197,949.20

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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.