Home / 50,652,976.97-75,987,016.70-16,110,505.65

Finding the Fourth Proportional to 50,652,976.97, 75,987,016.70 and 16,110,505.65

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Solution

The fourth proportional to 50,652,976.97, 75,987,016.70 and 16,110,505.65 is: 24,168,160.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,652,976.97 : 75,987,016.70 = 16,110,505.65 : x
  2. Step 2: Convert to fraction form
    50,652,976.97/75,987,016.70 = 16,110,505.65/x
  3. Step 3: Cross multiply
    50,652,976.97x = 75,987,016.70 × 16,110,505.65
  4. Step 4: Simplify right side
    50,652,976.97x = 1,224,189,261,871,994.50
  5. Step 5: Solve for x
    x = 1,224,189,261,871,994.50/50,652,976.97
  6. Step 6: Final answer
    x = 24,168,160.20

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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.