Home / 2,443,560,601.20-3,665,340,901.80-807,785,203.20

Finding the Fourth Proportional to 2,443,560,601.20, 3,665,340,901.80 and 807,785,203.20

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Solution

The fourth proportional to 2,443,560,601.20, 3,665,340,901.80 and 807,785,203.20 is: 1,211,677,804.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,560,601.20 : 3,665,340,901.80 = 807,785,203.20 : x
  2. Step 2: Convert to fraction form
    2,443,560,601.20/3,665,340,901.80 = 807,785,203.20/x
  3. Step 3: Cross multiply
    2,443,560,601.20x = 3,665,340,901.80 × 807,785,203.20
  4. Step 4: Simplify right side
    2,443,560,601.20x = 2,960,808,145,157,784,576
  5. Step 5: Solve for x
    x = 2,960,808,145,157,784,576/2,443,560,601.20
  6. Step 6: Final answer
    x = 1,211,677,804.80

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1.5x scale

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.