Home / 3,214,785,024,111.20-4,822,177,536,166.70-2,619,707,153,007.20

Finding the Fourth Proportional to 3,214,785,024,111.20, 4,822,177,536,166.70 and 2,619,707,153,007.20

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Solution

The fourth proportional to 3,214,785,024,111.20, 4,822,177,536,166.70 and 2,619,707,153,007.20 is: 3,929,560,729,510.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,214,785,024,111.20 : 4,822,177,536,166.70 = 2,619,707,153,007.20 : x
  2. Step 2: Convert to fraction form
    3,214,785,024,111.20/4,822,177,536,166.70 = 2,619,707,153,007.20/x
  3. Step 3: Cross multiply
    3,214,785,024,111.20x = 4,822,177,536,166.70 × 2,619,707,153,007.20
  4. Step 4: Simplify right side
    3,214,785,024,111.20x = 12,632,692,984,566,540,608,208,896
  5. Step 5: Solve for x
    x = 12,632,692,984,566,540,608,208,896/3,214,785,024,111.20
  6. Step 6: Final answer
    x = 3,929,560,729,510.72

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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.