Home / 22,057,232.20-33,085,848.30-11,270,948.20

Finding the Fourth Proportional to 22,057,232.20, 33,085,848.30 and 11,270,948.20

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Solution

The fourth proportional to 22,057,232.20, 33,085,848.30 and 11,270,948.20 is: 16,906,422.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,057,232.20 : 33,085,848.30 = 11,270,948.20 : x
  2. Step 2: Convert to fraction form
    22,057,232.20/33,085,848.30 = 11,270,948.20/x
  3. Step 3: Cross multiply
    22,057,232.20x = 33,085,848.30 × 11,270,948.20
  4. Step 4: Simplify right side
    22,057,232.20x = 372,908,882,342,358.06
  5. Step 5: Solve for x
    x = 372,908,882,342,358.06/22,057,232.20
  6. Step 6: Final answer
    x = 16,906,422.30

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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.