Home / 3,684,945,557.25-5,527,419,094.04-1,231,282,722.69

Finding the Fourth Proportional to 3,684,945,557.25, 5,527,419,094.04 and 1,231,282,722.69

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Solution

The fourth proportional to 3,684,945,557.25, 5,527,419,094.04 and 1,231,282,722.69 is: 1,846,924,337.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684,945,557.25 : 5,527,419,094.04 = 1,231,282,722.69 : x
  2. Step 2: Convert to fraction form
    3,684,945,557.25/5,527,419,094.04 = 1,231,282,722.69/x
  3. Step 3: Cross multiply
    3,684,945,557.25x = 5,527,419,094.04 × 1,231,282,722.69
  4. Step 4: Simplify right side
    3,684,945,557.25x = 6,805,815,631,552,108,544
  5. Step 5: Solve for x
    x = 6,805,815,631,552,108,544/3,684,945,557.25
  6. Step 6: Final answer
    x = 1,846,924,337.37

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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.