Home / 373,236,932.28-559,834,472.88-114,451,443.84

Finding the Fourth Proportional to 373,236,932.28, 559,834,472.88 and 114,451,443.84

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Solution

The fourth proportional to 373,236,932.28, 559,834,472.88 and 114,451,443.84 is: 171,670,749.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,236,932.28 : 559,834,472.88 = 114,451,443.84 : x
  2. Step 2: Convert to fraction form
    373,236,932.28/559,834,472.88 = 114,451,443.84/x
  3. Step 3: Cross multiply
    373,236,932.28x = 559,834,472.88 × 114,451,443.84
  4. Step 4: Simplify right side
    373,236,932.28x = 64,073,863,732,521,328
  5. Step 5: Solve for x
    x = 64,073,863,732,521,328/373,236,932.28
  6. Step 6: Final answer
    x = 171,670,749.04

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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.