Home / 2,839,714,433.92-4,278,954,793.60-2,333,484,994.88

Finding the Fourth Proportional to 2,839,714,433.92, 4,278,954,793.60 and 2,333,484,994.88

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Solution

The fourth proportional to 2,839,714,433.92, 4,278,954,793.60 and 2,333,484,994.88 is: 3,516,155,246.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,839,714,433.92 : 4,278,954,793.60 = 2,333,484,994.88 : x
  2. Step 2: Convert to fraction form
    2,839,714,433.92/4,278,954,793.60 = 2,333,484,994.88/x
  3. Step 3: Cross multiply
    2,839,714,433.92x = 4,278,954,793.60 × 2,333,484,994.88
  4. Step 4: Simplify right side
    2,839,714,433.92x = 9,984,876,804,635,447,296
  5. Step 5: Solve for x
    x = 9,984,876,804,635,447,296/2,839,714,433.92
  6. Step 6: Final answer
    x = 3,516,155,246.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.