Home / 2,232,225,168.10-3,078,902,396.05-1,469,026,076.34

Finding the Fourth Proportional to 2,232,225,168.10, 3,078,902,396.05 and 1,469,026,076.34

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Solution

The fourth proportional to 2,232,225,168.10, 3,078,902,396.05 and 1,469,026,076.34 is: 2,026,223,864.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,225,168.10 : 3,078,902,396.05 = 1,469,026,076.34 : x
  2. Step 2: Convert to fraction form
    2,232,225,168.10/3,078,902,396.05 = 1,469,026,076.34/x
  3. Step 3: Cross multiply
    2,232,225,168.10x = 3,078,902,396.05 × 1,469,026,076.34
  4. Step 4: Simplify right side
    2,232,225,168.10x = 4,522,987,906,303,156,224
  5. Step 5: Solve for x
    x = 4,522,987,906,303,156,224/2,232,225,168.10
  6. Step 6: Final answer
    x = 2,026,223,864.39

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.