Home / 2,086,083,120,443.20-3,129,124,680,664.80-597,164,002,619.20

Finding the Fourth Proportional to 2,086,083,120,443.20, 3,129,124,680,664.80 and 597,164,002,619.20

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Solution

The fourth proportional to 2,086,083,120,443.20, 3,129,124,680,664.80 and 597,164,002,619.20 is: 895,746,003,928.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,086,083,120,443.20 : 3,129,124,680,664.80 = 597,164,002,619.20 : x
  2. Step 2: Convert to fraction form
    2,086,083,120,443.20/3,129,124,680,664.80 = 597,164,002,619.20/x
  3. Step 3: Cross multiply
    2,086,083,120,443.20x = 3,129,124,680,664.80 × 597,164,002,619.20
  4. Step 4: Simplify right side
    2,086,083,120,443.20x = 1,868,600,619,000,317,729,570,816
  5. Step 5: Solve for x
    x = 1,868,600,619,000,317,729,570,816/2,086,083,120,443.20
  6. Step 6: Final answer
    x = 895,746,003,928.80

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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.