Home / 3,552,876,751.32-5,330,132,447.19-1,192,350,952.35

Finding the Fourth Proportional to 3,552,876,751.32, 5,330,132,447.19 and 1,192,350,952.35

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Solution

The fourth proportional to 3,552,876,751.32, 5,330,132,447.19 and 1,192,350,952.35 is: 1,788,800,722.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,876,751.32 : 5,330,132,447.19 = 1,192,350,952.35 : x
  2. Step 2: Convert to fraction form
    3,552,876,751.32/5,330,132,447.19 = 1,192,350,952.35/x
  3. Step 3: Cross multiply
    3,552,876,751.32x = 5,330,132,447.19 × 1,192,350,952.35
  4. Step 4: Simplify right side
    3,552,876,751.32x = 6,355,388,499,558,631,424
  5. Step 5: Solve for x
    x = 6,355,388,499,558,631,424/3,552,876,751.32
  6. Step 6: Final answer
    x = 1,788,800,722.46

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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.