Home / 3,802,936,589.60-5,704,404,884.40-1,736,693,981.60

Finding the Fourth Proportional to 3,802,936,589.60, 5,704,404,884.40 and 1,736,693,981.60

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Solution

The fourth proportional to 3,802,936,589.60, 5,704,404,884.40 and 1,736,693,981.60 is: 2,605,040,972.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,936,589.60 : 5,704,404,884.40 = 1,736,693,981.60 : x
  2. Step 2: Convert to fraction form
    3,802,936,589.60/5,704,404,884.40 = 1,736,693,981.60/x
  3. Step 3: Cross multiply
    3,802,936,589.60x = 5,704,404,884.40 × 1,736,693,981.60
  4. Step 4: Simplify right side
    3,802,936,589.60x = 9,906,805,631,347,122,176
  5. Step 5: Solve for x
    x = 9,906,805,631,347,122,176/3,802,936,589.60
  6. Step 6: Final answer
    x = 2,605,040,972.40

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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.