Home / 50,476,693.08-75,727,781.46-14,085,052.86

Finding the Fourth Proportional to 50,476,693.08, 75,727,781.46 and 14,085,052.86

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Solution

The fourth proportional to 50,476,693.08, 75,727,781.46 and 14,085,052.86 is: 21,131,134.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,476,693.08 : 75,727,781.46 = 14,085,052.86 : x
  2. Step 2: Convert to fraction form
    50,476,693.08/75,727,781.46 = 14,085,052.86/x
  3. Step 3: Cross multiply
    50,476,693.08x = 75,727,781.46 × 14,085,052.86
  4. Step 4: Simplify right side
    50,476,693.08x = 1,066,629,804,834,627.88
  5. Step 5: Solve for x
    x = 1,066,629,804,834,627.88/50,476,693.08
  6. Step 6: Final answer
    x = 21,131,134.78

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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.