Home / 2,065,353,160.20-3,098,944,606.14-1,082,546,131.30

Finding the Fourth Proportional to 2,065,353,160.20, 3,098,944,606.14 and 1,082,546,131.30

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Solution

The fourth proportional to 2,065,353,160.20, 3,098,944,606.14 and 1,082,546,131.30 is: 1,624,298,720.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,353,160.20 : 3,098,944,606.14 = 1,082,546,131.30 : x
  2. Step 2: Convert to fraction form
    2,065,353,160.20/3,098,944,606.14 = 1,082,546,131.30/x
  3. Step 3: Cross multiply
    2,065,353,160.20x = 3,098,944,606.14 × 1,082,546,131.30
  4. Step 4: Simplify right side
    2,065,353,160.20x = 3,354,750,494,489,859,072
  5. Step 5: Solve for x
    x = 3,354,750,494,489,859,072/2,065,353,160.20
  6. Step 6: Final answer
    x = 1,624,298,720.01

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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.