Home / 3,902,147,049.52-5,852,283,376.68-1,801,605,253.24

Finding the Fourth Proportional to 3,902,147,049.52, 5,852,283,376.68 and 1,801,605,253.24

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Solution

The fourth proportional to 3,902,147,049.52, 5,852,283,376.68 and 1,801,605,253.24 is: 2,701,975,179.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,902,147,049.52 : 5,852,283,376.68 = 1,801,605,253.24 : x
  2. Step 2: Convert to fraction form
    3,902,147,049.52/5,852,283,376.68 = 1,801,605,253.24/x
  3. Step 3: Cross multiply
    3,902,147,049.52x = 5,852,283,376.68 × 1,801,605,253.24
  4. Step 4: Simplify right side
    3,902,147,049.52x = 10,543,504,474,875,813,888
  5. Step 5: Solve for x
    x = 10,543,504,474,875,813,888/3,902,147,049.52
  6. Step 6: Final answer
    x = 2,701,975,179.58

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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.