Home / 50,615,982.82-75,936,921.27-14,714,190.82

Finding the Fourth Proportional to 50,615,982.82, 75,936,921.27 and 14,714,190.82

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Solution

The fourth proportional to 50,615,982.82, 75,936,921.27 and 14,714,190.82 is: 22,075,049.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,615,982.82 : 75,936,921.27 = 14,714,190.82 : x
  2. Step 2: Convert to fraction form
    50,615,982.82/75,936,921.27 = 14,714,190.82/x
  3. Step 3: Cross multiply
    50,615,982.82x = 75,936,921.27 × 14,714,190.82
  4. Step 4: Simplify right side
    50,615,982.82x = 1,117,350,349,396,841.12
  5. Step 5: Solve for x
    x = 1,117,350,349,396,841.12/50,615,982.82
  6. Step 6: Final answer
    x = 22,075,049.96

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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.