Home / 227,572,336.22-314,049,824.33-123,150,407.50

Finding the Fourth Proportional to 227,572,336.22, 314,049,824.33 and 123,150,407.50

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Solution

The fourth proportional to 227,572,336.22, 314,049,824.33 and 123,150,407.50 is: 169,947,562.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,572,336.22 : 314,049,824.33 = 123,150,407.50 : x
  2. Step 2: Convert to fraction form
    227,572,336.22/314,049,824.33 = 123,150,407.50/x
  3. Step 3: Cross multiply
    227,572,336.22x = 314,049,824.33 × 123,150,407.50
  4. Step 4: Simplify right side
    227,572,336.22x = 38,675,363,841,322,864
  5. Step 5: Solve for x
    x = 38,675,363,841,322,864/227,572,336.22
  6. Step 6: Final answer
    x = 169,947,562.54

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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.