Home / 2,479,207,512.70-3,718,811,269.06-2,479,207,512.70

Finding the Fourth Proportional to 2,479,207,512.70, 3,718,811,269.06 and 2,479,207,512.70

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Solution

The fourth proportional to 2,479,207,512.70, 3,718,811,269.06 and 2,479,207,512.70 is: 3,718,811,269.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,479,207,512.70 : 3,718,811,269.06 = 2,479,207,512.70 : x
  2. Step 2: Convert to fraction form
    2,479,207,512.70/3,718,811,269.06 = 2,479,207,512.70/x
  3. Step 3: Cross multiply
    2,479,207,512.70x = 3,718,811,269.06 × 2,479,207,512.70
  4. Step 4: Simplify right side
    2,479,207,512.70x = 9,219,704,836,566,972,416
  5. Step 5: Solve for x
    x = 9,219,704,836,566,972,416/2,479,207,512.70
  6. Step 6: Final answer
    x = 3,718,811,269.06

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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.