Home / 3,924,764,304.64-5,891,229,792-2,890,792,695.04

Finding the Fourth Proportional to 3,924,764,304.64, 5,891,229,792 and 2,890,792,695.04

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Solution

The fourth proportional to 3,924,764,304.64, 5,891,229,792 and 2,890,792,695.04 is: 4,339,196,630.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,924,764,304.64 : 5,891,229,792 = 2,890,792,695.04 : x
  2. Step 2: Convert to fraction form
    3,924,764,304.64/5,891,229,792 = 2,890,792,695.04/x
  3. Step 3: Cross multiply
    3,924,764,304.64x = 5,891,229,792 × 2,890,792,695.04
  4. Step 4: Simplify right side
    3,924,764,304.64x = 17,030,324,047,515,619,328
  5. Step 5: Solve for x
    x = 17,030,324,047,515,619,328/3,924,764,304.64
  6. Step 6: Final answer
    x = 4,339,196,630.84

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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.