Home / 22,052,452.72-33,080,255.32-5,878,320.88

Finding the Fourth Proportional to 22,052,452.72, 33,080,255.32 and 5,878,320.88

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Solution

The fourth proportional to 22,052,452.72, 33,080,255.32 and 5,878,320.88 is: 8,817,901.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,052,452.72 : 33,080,255.32 = 5,878,320.88 : x
  2. Step 2: Convert to fraction form
    22,052,452.72/33,080,255.32 = 5,878,320.88/x
  3. Step 3: Cross multiply
    22,052,452.72x = 33,080,255.32 × 5,878,320.88
  4. Step 4: Simplify right side
    22,052,452.72x = 194,456,355,563,287.09
  5. Step 5: Solve for x
    x = 194,456,355,563,287.09/22,052,452.72
  6. Step 6: Final answer
    x = 8,817,901.48

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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.