Home / 3,339,888,808.16-5,007,621,890.16-1,593,361,105.76

Finding the Fourth Proportional to 3,339,888,808.16, 5,007,621,890.16 and 1,593,361,105.76

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Solution

The fourth proportional to 3,339,888,808.16, 5,007,621,890.16 and 1,593,361,105.76 is: 2,388,986,702.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339,888,808.16 : 5,007,621,890.16 = 1,593,361,105.76 : x
  2. Step 2: Convert to fraction form
    3,339,888,808.16/5,007,621,890.16 = 1,593,361,105.76/x
  3. Step 3: Cross multiply
    3,339,888,808.16x = 5,007,621,890.16 × 1,593,361,105.76
  4. Step 4: Simplify right side
    3,339,888,808.16x = 7,978,949,952,133,318,656
  5. Step 5: Solve for x
    x = 7,978,949,952,133,318,656/3,339,888,808.16
  6. Step 6: Final answer
    x = 2,388,986,702.98

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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.