Home / 150,194,630.64-225,386,715.96-63,932,896.56

Finding the Fourth Proportional to 150,194,630.64, 225,386,715.96 and 63,932,896.56

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Solution

The fourth proportional to 150,194,630.64, 225,386,715.96 and 63,932,896.56 is: 95,939,685.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,194,630.64 : 225,386,715.96 = 63,932,896.56 : x
  2. Step 2: Convert to fraction form
    150,194,630.64/225,386,715.96 = 63,932,896.56/x
  3. Step 3: Cross multiply
    150,194,630.64x = 225,386,715.96 × 63,932,896.56
  4. Step 4: Simplify right side
    150,194,630.64x = 14,409,625,597,468,782
  5. Step 5: Solve for x
    x = 14,409,625,597,468,782/150,194,630.64
  6. Step 6: Final answer
    x = 95,939,685.30

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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.