Home / 3,438,029,469.36-5,157,044,204.04-3,438,029,469.36

Finding the Fourth Proportional to 3,438,029,469.36, 5,157,044,204.04 and 3,438,029,469.36

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Solution

The fourth proportional to 3,438,029,469.36, 5,157,044,204.04 and 3,438,029,469.36 is: 5,157,044,204.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,438,029,469.36 : 5,157,044,204.04 = 3,438,029,469.36 : x
  2. Step 2: Convert to fraction form
    3,438,029,469.36/5,157,044,204.04 = 3,438,029,469.36/x
  3. Step 3: Cross multiply
    3,438,029,469.36x = 5,157,044,204.04 × 3,438,029,469.36
  4. Step 4: Simplify right side
    3,438,029,469.36x = 17,730,069,948,281,704,448
  5. Step 5: Solve for x
    x = 17,730,069,948,281,704,448/3,438,029,469.36
  6. Step 6: Final answer
    x = 5,157,044,204.04

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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.