Home / 4,908,449,961,246.40-6,773,870,138,956.40-2,743,156,784,452.20

Finding the Fourth Proportional to 4,908,449,961,246.40, 6,773,870,138,956.40 and 2,743,156,784,452.20

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Solution

The fourth proportional to 4,908,449,961,246.40, 6,773,870,138,956.40 and 2,743,156,784,452.20 is: 3,785,673,272,700.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,908,449,961,246.40 : 6,773,870,138,956.40 = 2,743,156,784,452.20 : x
  2. Step 2: Convert to fraction form
    4,908,449,961,246.40/6,773,870,138,956.40 = 2,743,156,784,452.20/x
  3. Step 3: Cross multiply
    4,908,449,961,246.40x = 6,773,870,138,956.40 × 2,743,156,784,452.20
  4. Step 4: Simplify right side
    4,908,449,961,246.40x = 18,581,787,828,676,418,198,306,816
  5. Step 5: Solve for x
    x = 18,581,787,828,676,418,198,306,816/4,908,449,961,246.40
  6. Step 6: Final answer
    x = 3,785,673,272,700.12

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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.