Home / 55,039,233.83-75,954,191.26-30,259,842.27

Finding the Fourth Proportional to 55,039,233.83, 75,954,191.26 and 30,259,842.27

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Solution

The fourth proportional to 55,039,233.83, 75,954,191.26 and 30,259,842.27 is: 41,758,609.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,039,233.83 : 75,954,191.26 = 30,259,842.27 : x
  2. Step 2: Convert to fraction form
    55,039,233.83/75,954,191.26 = 30,259,842.27/x
  3. Step 3: Cross multiply
    55,039,233.83x = 75,954,191.26 × 30,259,842.27
  4. Step 4: Simplify right side
    55,039,233.83x = 2,298,361,847,444,324
  5. Step 5: Solve for x
    x = 2,298,361,847,444,324/55,039,233.83
  6. Step 6: Final answer
    x = 41,758,609.04

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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.