Home / 2,727,556,388,049-3,764,051,288,459.20-1,555,715,436,317

Finding the Fourth Proportional to 2,727,556,388,049, 3,764,051,288,459.20 and 1,555,715,436,317

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Solution

The fourth proportional to 2,727,556,388,049, 3,764,051,288,459.20 and 1,555,715,436,317 is: 2,146,900,690,377.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,556,388,049 : 3,764,051,288,459.20 = 1,555,715,436,317 : x
  2. Step 2: Convert to fraction form
    2,727,556,388,049/3,764,051,288,459.20 = 1,555,715,436,317/x
  3. Step 3: Cross multiply
    2,727,556,388,049x = 3,764,051,288,459.20 × 1,555,715,436,317
  4. Step 4: Simplify right side
    2,727,556,388,049x = 5,855,792,692,544,870,501,318,656
  5. Step 5: Solve for x
    x = 5,855,792,692,544,870,501,318,656/2,727,556,388,049
  6. Step 6: Final answer
    x = 2,146,900,690,377.10

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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.