Home / 151,421,053.80-227,131,580.64-36,405,600.24

Finding the Fourth Proportional to 151,421,053.80, 227,131,580.64 and 36,405,600.24

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Solution

The fourth proportional to 151,421,053.80, 227,131,580.64 and 36,405,600.24 is: 54,608,400.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,421,053.80 : 227,131,580.64 = 36,405,600.24 : x
  2. Step 2: Convert to fraction form
    151,421,053.80/227,131,580.64 = 36,405,600.24/x
  3. Step 3: Cross multiply
    151,421,053.80x = 227,131,580.64 × 36,405,600.24
  4. Step 4: Simplify right side
    151,421,053.80x = 8,268,861,526,659,163
  5. Step 5: Solve for x
    x = 8,268,861,526,659,163/151,421,053.80
  6. Step 6: Final answer
    x = 54,608,400.35

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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.