Home / 5,786,259,331,242.30-8,679,388,996,863.40-1,761,606,470,211.90

Finding the Fourth Proportional to 5,786,259,331,242.30, 8,679,388,996,863.40 and 1,761,606,470,211.90

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Solution

The fourth proportional to 5,786,259,331,242.30, 8,679,388,996,863.40 and 1,761,606,470,211.90 is: 2,642,409,705,317.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,786,259,331,242.30 : 8,679,388,996,863.40 = 1,761,606,470,211.90 : x
  2. Step 2: Convert to fraction form
    5,786,259,331,242.30/8,679,388,996,863.40 = 1,761,606,470,211.90/x
  3. Step 3: Cross multiply
    5,786,259,331,242.30x = 8,679,388,996,863.40 × 1,761,606,470,211.90
  4. Step 4: Simplify right side
    5,786,259,331,242.30x = 15,289,667,814,360,537,500,745,728
  5. Step 5: Solve for x
    x = 15,289,667,814,360,537,500,745,728/5,786,259,331,242.30
  6. Step 6: Final answer
    x = 2,642,409,705,317.84

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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.