Home / 3,594,719,408.20-5,392,079,112.30-2,981,995,491.40

Finding the Fourth Proportional to 3,594,719,408.20, 5,392,079,112.30 and 2,981,995,491.40

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Solution

The fourth proportional to 3,594,719,408.20, 5,392,079,112.30 and 2,981,995,491.40 is: 4,472,993,237.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,719,408.20 : 5,392,079,112.30 = 2,981,995,491.40 : x
  2. Step 2: Convert to fraction form
    3,594,719,408.20/5,392,079,112.30 = 2,981,995,491.40/x
  3. Step 3: Cross multiply
    3,594,719,408.20x = 5,392,079,112.30 × 2,981,995,491.40
  4. Step 4: Simplify right side
    3,594,719,408.20x = 16,079,155,602,150,715,392
  5. Step 5: Solve for x
    x = 16,079,155,602,150,715,392/3,594,719,408.20
  6. Step 6: Final answer
    x = 4,472,993,237.10

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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.