Home / 50,758,409.03-76,166,409.04-27,414,863.10

Finding the Fourth Proportional to 50,758,409.03, 76,166,409.04 and 27,414,863.10

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Solution

The fourth proportional to 50,758,409.03, 76,166,409.04 and 27,414,863.10 is: 41,137,847.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,758,409.03 : 76,166,409.04 = 27,414,863.10 : x
  2. Step 2: Convert to fraction form
    50,758,409.03/76,166,409.04 = 27,414,863.10/x
  3. Step 3: Cross multiply
    50,758,409.03x = 76,166,409.04 × 27,414,863.10
  4. Step 4: Simplify right side
    50,758,409.03x = 2,088,091,676,581,665.25
  5. Step 5: Solve for x
    x = 2,088,091,676,581,665.25/50,758,409.03
  6. Step 6: Final answer
    x = 41,137,847.24

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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.