Home / 22,224,043.20-33,336,064.80-6,267,691.20

Finding the Fourth Proportional to 22,224,043.20, 33,336,064.80 and 6,267,691.20

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Solution

The fourth proportional to 22,224,043.20, 33,336,064.80 and 6,267,691.20 is: 9,401,536.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,224,043.20 : 33,336,064.80 = 6,267,691.20 : x
  2. Step 2: Convert to fraction form
    22,224,043.20/33,336,064.80 = 6,267,691.20/x
  3. Step 3: Cross multiply
    22,224,043.20x = 33,336,064.80 × 6,267,691.20
  4. Step 4: Simplify right side
    22,224,043.20x = 208,940,159,989,589.78
  5. Step 5: Solve for x
    x = 208,940,159,989,589.78/22,224,043.20
  6. Step 6: Final answer
    x = 9,401,536.80

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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.