Home / 2,236,128,002.62-3,353,828,174.39-1,055,706,200.21

Finding the Fourth Proportional to 2,236,128,002.62, 3,353,828,174.39 and 1,055,706,200.21

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Solution

The fourth proportional to 2,236,128,002.62, 3,353,828,174.39 and 1,055,706,200.21 is: 1,583,387,531.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,236,128,002.62 : 3,353,828,174.39 = 1,055,706,200.21 : x
  2. Step 2: Convert to fraction form
    2,236,128,002.62/3,353,828,174.39 = 1,055,706,200.21/x
  3. Step 3: Cross multiply
    2,236,128,002.62x = 3,353,828,174.39 × 1,055,706,200.21
  4. Step 4: Simplify right side
    2,236,128,002.62x = 3,540,657,198,153,531,904
  5. Step 5: Solve for x
    x = 3,540,657,198,153,531,904/2,236,128,002.62
  6. Step 6: Final answer
    x = 1,583,387,531.49

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1.5x scale

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.