Home / 36,565,081.80-54,831,677.46-13,830,035.82

Finding the Fourth Proportional to 36,565,081.80, 54,831,677.46 and 13,830,035.82

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Solution

The fourth proportional to 36,565,081.80, 54,831,677.46 and 13,830,035.82 is: 20,739,022.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,565,081.80 : 54,831,677.46 = 13,830,035.82 : x
  2. Step 2: Convert to fraction form
    36,565,081.80/54,831,677.46 = 13,830,035.82/x
  3. Step 3: Cross multiply
    36,565,081.80x = 54,831,677.46 × 13,830,035.82
  4. Step 4: Simplify right side
    36,565,081.80x = 758,324,063,342,486.62
  5. Step 5: Solve for x
    x = 758,324,063,342,486.62/36,565,081.80
  6. Step 6: Final answer
    x = 20,739,022.75

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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.