Home / 4,908,449,961,259.20-6,773,870,138,974.80-2,743,156,784,465.10

Finding the Fourth Proportional to 4,908,449,961,259.20, 6,773,870,138,974.80 and 2,743,156,784,465.10

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Solution

The fourth proportional to 4,908,449,961,259.20, 6,773,870,138,974.80 and 2,743,156,784,465.10 is: 3,785,673,272,718.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,908,449,961,259.20 : 6,773,870,138,974.80 = 2,743,156,784,465.10 : x
  2. Step 2: Convert to fraction form
    4,908,449,961,259.20/6,773,870,138,974.80 = 2,743,156,784,465.10/x
  3. Step 3: Cross multiply
    4,908,449,961,259.20x = 6,773,870,138,974.80 × 2,743,156,784,465.10
  4. Step 4: Simplify right side
    4,908,449,961,259.20x = 18,581,787,828,814,271,616,122,880
  5. Step 5: Solve for x
    x = 18,581,787,828,814,271,616,122,880/4,908,449,961,259.20
  6. Step 6: Final answer
    x = 3,785,673,272,718.33

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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.