Home / 3,627,978,272,234-5,006,762,117,627-2,086,476,859,316.20

Finding the Fourth Proportional to 3,627,978,272,234, 5,006,762,117,627 and 2,086,476,859,316.20

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Solution

The fourth proportional to 3,627,978,272,234, 5,006,762,117,627 and 2,086,476,859,316.20 is: 2,879,425,540,797.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,978,272,234 : 5,006,762,117,627 = 2,086,476,859,316.20 : x
  2. Step 2: Convert to fraction form
    3,627,978,272,234/5,006,762,117,627 = 2,086,476,859,316.20/x
  3. Step 3: Cross multiply
    3,627,978,272,234x = 5,006,762,117,627 × 2,086,476,859,316.20
  4. Step 4: Simplify right side
    3,627,978,272,234x = 10,446,493,298,529,709,869,498,368
  5. Step 5: Solve for x
    x = 10,446,493,298,529,709,869,498,368/3,627,978,272,234
  6. Step 6: Final answer
    x = 2,879,425,540,797.71

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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.