Home / 50,758,389.57-76,166,380.01-27,414,843.63

Finding the Fourth Proportional to 50,758,389.57, 76,166,380.01 and 27,414,843.63

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Solution

The fourth proportional to 50,758,389.57, 76,166,380.01 and 27,414,843.63 is: 41,137,818.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,758,389.57 : 76,166,380.01 = 27,414,843.63 : x
  2. Step 2: Convert to fraction form
    50,758,389.57/76,166,380.01 = 27,414,843.63/x
  3. Step 3: Cross multiply
    50,758,389.57x = 76,166,380.01 × 27,414,843.63
  4. Step 4: Simplify right side
    50,758,389.57x = 2,088,089,397,700,233.50
  5. Step 5: Solve for x
    x = 2,088,089,397,700,233.50/50,758,389.57
  6. Step 6: Final answer
    x = 41,137,818.11

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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.