Home / 192,903,219.20-266,200,301.40-110,395,232.48

Finding the Fourth Proportional to 192,903,219.20, 266,200,301.40 and 110,395,232.48

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Solution

The fourth proportional to 192,903,219.20, 266,200,301.40 and 110,395,232.48 is: 152,341,906.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,903,219.20 : 266,200,301.40 = 110,395,232.48 : x
  2. Step 2: Convert to fraction form
    192,903,219.20/266,200,301.40 = 110,395,232.48/x
  3. Step 3: Cross multiply
    192,903,219.20x = 266,200,301.40 × 110,395,232.48
  4. Step 4: Simplify right side
    192,903,219.20x = 29,387,244,159,299,072
  5. Step 5: Solve for x
    x = 29,387,244,159,299,072/192,903,219.20
  6. Step 6: Final answer
    x = 152,341,906.38

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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.