Home / 3,592,550,631.80-5,388,825,947.70-3,148,236,212.60

Finding the Fourth Proportional to 3,592,550,631.80, 5,388,825,947.70 and 3,148,236,212.60

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Solution

The fourth proportional to 3,592,550,631.80, 5,388,825,947.70 and 3,148,236,212.60 is: 4,722,354,318.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,550,631.80 : 5,388,825,947.70 = 3,148,236,212.60 : x
  2. Step 2: Convert to fraction form
    3,592,550,631.80/5,388,825,947.70 = 3,148,236,212.60/x
  3. Step 3: Cross multiply
    3,592,550,631.80x = 5,388,825,947.70 × 3,148,236,212.60
  4. Step 4: Simplify right side
    3,592,550,631.80x = 16,965,296,991,947,653,120
  5. Step 5: Solve for x
    x = 16,965,296,991,947,653,120/3,592,550,631.80
  6. Step 6: Final answer
    x = 4,722,354,318.90

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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.