Home / 110,027,183.91-151,827,653.79-60,466,986.42

Finding the Fourth Proportional to 110,027,183.91, 151,827,653.79 and 60,466,986.42

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Solution

The fourth proportional to 110,027,183.91, 151,827,653.79 and 60,466,986.42 is: 83,439,022.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,027,183.91 : 151,827,653.79 = 60,466,986.42 : x
  2. Step 2: Convert to fraction form
    110,027,183.91/151,827,653.79 = 60,466,986.42/x
  3. Step 3: Cross multiply
    110,027,183.91x = 151,827,653.79 × 60,466,986.42
  4. Step 4: Simplify right side
    110,027,183.91x = 9,180,560,679,900,392
  5. Step 5: Solve for x
    x = 9,180,560,679,900,392/110,027,183.91
  6. Step 6: Final answer
    x = 83,439,022.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.