Home / 114,327,997.46-171,405,216.03-58,936,142.60

Finding the Fourth Proportional to 114,327,997.46, 171,405,216.03 and 58,936,142.60

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Solution

The fourth proportional to 114,327,997.46, 171,405,216.03 and 58,936,142.60 is: 88,359,478.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,327,997.46 : 171,405,216.03 = 58,936,142.60 : x
  2. Step 2: Convert to fraction form
    114,327,997.46/171,405,216.03 = 58,936,142.60/x
  3. Step 3: Cross multiply
    114,327,997.46x = 171,405,216.03 × 58,936,142.60
  4. Step 4: Simplify right side
    114,327,997.46x = 10,101,962,254,327,886
  5. Step 5: Solve for x
    x = 10,101,962,254,327,886/114,327,997.46
  6. Step 6: Final answer
    x = 88,359,478.68

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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.