Home / 3,214,785,024,107.60-4,822,177,536,161.40-2,619,707,153,003.60

Finding the Fourth Proportional to 3,214,785,024,107.60, 4,822,177,536,161.40 and 2,619,707,153,003.60

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Solution

The fourth proportional to 3,214,785,024,107.60, 4,822,177,536,161.40 and 2,619,707,153,003.60 is: 3,929,560,729,505.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,214,785,024,107.60 : 4,822,177,536,161.40 = 2,619,707,153,003.60 : x
  2. Step 2: Convert to fraction form
    3,214,785,024,107.60/4,822,177,536,161.40 = 2,619,707,153,003.60/x
  3. Step 3: Cross multiply
    3,214,785,024,107.60x = 4,822,177,536,161.40 × 2,619,707,153,003.60
  4. Step 4: Simplify right side
    3,214,785,024,107.60x = 12,632,692,984,535,296,868,614,144
  5. Step 5: Solve for x
    x = 12,632,692,984,535,296,868,614,144/3,214,785,024,107.60
  6. Step 6: Final answer
    x = 3,929,560,729,505.40

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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.