Home / 5,786,259,329,860.80-8,679,388,994,791.20-1,761,606,468,830.40

Finding the Fourth Proportional to 5,786,259,329,860.80, 8,679,388,994,791.20 and 1,761,606,468,830.40

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Solution

The fourth proportional to 5,786,259,329,860.80, 8,679,388,994,791.20 and 1,761,606,468,830.40 is: 2,642,409,703,245.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,786,259,329,860.80 : 8,679,388,994,791.20 = 1,761,606,468,830.40 : x
  2. Step 2: Convert to fraction form
    5,786,259,329,860.80/8,679,388,994,791.20 = 1,761,606,468,830.40/x
  3. Step 3: Cross multiply
    5,786,259,329,860.80x = 8,679,388,994,791.20 × 1,761,606,468,830.40
  4. Step 4: Simplify right side
    5,786,259,329,860.80x = 15,289,667,798,719,559,393,869,824
  5. Step 5: Solve for x
    x = 15,289,667,798,719,559,393,869,824/5,786,259,329,860.80
  6. Step 6: Final answer
    x = 2,642,409,703,245.60

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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.