Home / 22,057,614.80-33,086,422.20-10,720,206.80

Finding the Fourth Proportional to 22,057,614.80, 33,086,422.20 and 10,720,206.80

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Solution

The fourth proportional to 22,057,614.80, 33,086,422.20 and 10,720,206.80 is: 16,080,310.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,057,614.80 : 33,086,422.20 = 10,720,206.80 : x
  2. Step 2: Convert to fraction form
    22,057,614.80/33,086,422.20 = 10,720,206.80/x
  3. Step 3: Cross multiply
    22,057,614.80x = 33,086,422.20 × 10,720,206.80
  4. Step 4: Simplify right side
    22,057,614.80x = 354,693,288,256,111
  5. Step 5: Solve for x
    x = 354,693,288,256,111/22,057,614.80
  6. Step 6: Final answer
    x = 16,080,310.20

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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.