Home / 50,758,391.32-76,166,382.63-27,414,845.38

Finding the Fourth Proportional to 50,758,391.32, 76,166,382.63 and 27,414,845.38

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Solution

The fourth proportional to 50,758,391.32, 76,166,382.63 and 27,414,845.38 is: 41,137,820.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,758,391.32 : 76,166,382.63 = 27,414,845.38 : x
  2. Step 2: Convert to fraction form
    50,758,391.32/76,166,382.63 = 27,414,845.38/x
  3. Step 3: Cross multiply
    50,758,391.32x = 76,166,382.63 × 27,414,845.38
  4. Step 4: Simplify right side
    50,758,391.32x = 2,088,089,602,955,367.50
  5. Step 5: Solve for x
    x = 2,088,089,602,955,367.50/50,758,391.32
  6. Step 6: Final answer
    x = 41,137,820.74

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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.