Home / 8,148,764,562.30-12,223,146,843.45-8,148,764,562.30

Finding the Fourth Proportional to 8,148,764,562.30, 12,223,146,843.45 and 8,148,764,562.30

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Solution

The fourth proportional to 8,148,764,562.30, 12,223,146,843.45 and 8,148,764,562.30 is: 12,223,146,843.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,148,764,562.30 : 12,223,146,843.45 = 8,148,764,562.30 : x
  2. Step 2: Convert to fraction form
    8,148,764,562.30/12,223,146,843.45 = 8,148,764,562.30/x
  3. Step 3: Cross multiply
    8,148,764,562.30x = 12,223,146,843.45 × 8,148,764,562.30
  4. Step 4: Simplify right side
    8,148,764,562.30x = 99,603,545,837,694,468,096
  5. Step 5: Solve for x
    x = 99,603,545,837,694,468,096/8,148,764,562.30
  6. Step 6: Final answer
    x = 12,223,146,843.45

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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.