Home / 7,375,523,844.01-10,171,790,468.52-5,227,882,583.17

Finding the Fourth Proportional to 7,375,523,844.01, 10,171,790,468.52 and 5,227,882,583.17

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Solution

The fourth proportional to 7,375,523,844.01, 10,171,790,468.52 and 5,227,882,583.17 is: 7,209,918,556.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,375,523,844.01 : 10,171,790,468.52 = 5,227,882,583.17 : x
  2. Step 2: Convert to fraction form
    7,375,523,844.01/10,171,790,468.52 = 5,227,882,583.17/x
  3. Step 3: Cross multiply
    7,375,523,844.01x = 10,171,790,468.52 × 5,227,882,583.17
  4. Step 4: Simplify right side
    7,375,523,844.01x = 53,176,926,230,030,327,808
  5. Step 5: Solve for x
    x = 53,176,926,230,030,327,808/7,375,523,844.01
  6. Step 6: Final answer
    x = 7,209,918,556.93

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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.