Home / 3,830,442,467.56-5,745,906,446.70-1,619,240,076.04

Finding the Fourth Proportional to 3,830,442,467.56, 5,745,906,446.70 and 1,619,240,076.04

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Solution

The fourth proportional to 3,830,442,467.56, 5,745,906,446.70 and 1,619,240,076.04 is: 2,428,962,729.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,830,442,467.56 : 5,745,906,446.70 = 1,619,240,076.04 : x
  2. Step 2: Convert to fraction form
    3,830,442,467.56/5,745,906,446.70 = 1,619,240,076.04/x
  3. Step 3: Cross multiply
    3,830,442,467.56x = 5,745,906,446.70 × 1,619,240,076.04
  4. Step 4: Simplify right side
    3,830,442,467.56x = 9,304,001,991,673,233,408
  5. Step 5: Solve for x
    x = 9,304,001,991,673,233,408/3,830,442,467.56
  6. Step 6: Final answer
    x = 2,428,962,729.62

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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.