Home / 3,796,632,331.60-5,694,948,497.40-1,615,315,032.40

Finding the Fourth Proportional to 3,796,632,331.60, 5,694,948,497.40 and 1,615,315,032.40

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Solution

The fourth proportional to 3,796,632,331.60, 5,694,948,497.40 and 1,615,315,032.40 is: 2,422,972,548.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,796,632,331.60 : 5,694,948,497.40 = 1,615,315,032.40 : x
  2. Step 2: Convert to fraction form
    3,796,632,331.60/5,694,948,497.40 = 1,615,315,032.40/x
  3. Step 3: Cross multiply
    3,796,632,331.60x = 5,694,948,497.40 × 1,615,315,032.40
  4. Step 4: Simplify right side
    3,796,632,331.60x = 9,199,135,916,594,012,160
  5. Step 5: Solve for x
    x = 9,199,135,916,594,012,160/3,796,632,331.60
  6. Step 6: Final answer
    x = 2,422,972,548.60

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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.