Home / 5,033,669,556.96-6,947,282,215.44-3,028,531,379.04

Finding the Fourth Proportional to 5,033,669,556.96, 6,947,282,215.44 and 3,028,531,379.04

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Solution

The fourth proportional to 5,033,669,556.96, 6,947,282,215.44 and 3,028,531,379.04 is: 4,179,865,593.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033,669,556.96 : 6,947,282,215.44 = 3,028,531,379.04 : x
  2. Step 2: Convert to fraction form
    5,033,669,556.96/6,947,282,215.44 = 3,028,531,379.04/x
  3. Step 3: Cross multiply
    5,033,669,556.96x = 6,947,282,215.44 × 3,028,531,379.04
  4. Step 4: Simplify right side
    5,033,669,556.96x = 21,040,062,188,506,566,656
  5. Step 5: Solve for x
    x = 21,040,062,188,506,566,656/5,033,669,556.96
  6. Step 6: Final answer
    x = 4,179,865,593.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.