Home / 22,173,865.50-33,260,798.24-7,027,797

Finding the Fourth Proportional to 22,173,865.50, 33,260,798.24 and 7,027,797

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Solution

The fourth proportional to 22,173,865.50, 33,260,798.24 and 7,027,797 is: 10,541,695.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,173,865.50 : 33,260,798.24 = 7,027,797 : x
  2. Step 2: Convert to fraction form
    22,173,865.50/33,260,798.24 = 7,027,797/x
  3. Step 3: Cross multiply
    22,173,865.50x = 33,260,798.24 × 7,027,797
  4. Step 4: Simplify right side
    22,173,865.50x = 233,750,138,053,538.28
  5. Step 5: Solve for x
    x = 233,750,138,053,538.28/22,173,865.50
  6. Step 6: Final answer
    x = 10,541,695.50

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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.