Home / 4,908,449,961,247.20-6,773,870,138,957.90-2,743,156,784,453.20

Finding the Fourth Proportional to 4,908,449,961,247.20, 6,773,870,138,957.90 and 2,743,156,784,453.20

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Solution

The fourth proportional to 4,908,449,961,247.20, 6,773,870,138,957.90 and 2,743,156,784,453.20 is: 3,785,673,272,701.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,908,449,961,247.20 : 6,773,870,138,957.90 = 2,743,156,784,453.20 : x
  2. Step 2: Convert to fraction form
    4,908,449,961,247.20/6,773,870,138,957.90 = 2,743,156,784,453.20/x
  3. Step 3: Cross multiply
    4,908,449,961,247.20x = 6,773,870,138,957.90 × 2,743,156,784,453.20
  4. Step 4: Simplify right side
    4,908,449,961,247.20x = 18,581,787,828,687,305,940,402,176
  5. Step 5: Solve for x
    x = 18,581,787,828,687,305,940,402,176/4,908,449,961,247.20
  6. Step 6: Final answer
    x = 3,785,673,272,701.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.