Home / 50,758,390.32-76,166,381.13-27,414,844.38

Finding the Fourth Proportional to 50,758,390.32, 76,166,381.13 and 27,414,844.38

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Solution

The fourth proportional to 50,758,390.32, 76,166,381.13 and 27,414,844.38 is: 41,137,819.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,758,390.32 : 76,166,381.13 = 27,414,844.38 : x
  2. Step 2: Convert to fraction form
    50,758,390.32/76,166,381.13 = 27,414,844.38/x
  3. Step 3: Cross multiply
    50,758,390.32x = 76,166,381.13 × 27,414,844.38
  4. Step 4: Simplify right side
    50,758,390.32x = 2,088,089,485,666,718.25
  5. Step 5: Solve for x
    x = 2,088,089,485,666,718.25/50,758,390.32
  6. Step 6: Final answer
    x = 41,137,819.24

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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.