Home / 94,330,408.32-141,524,489.52-48,304,865.16

Finding the Fourth Proportional to 94,330,408.32, 141,524,489.52 and 48,304,865.16

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Solution

The fourth proportional to 94,330,408.32, 141,524,489.52 and 48,304,865.16 is: 72,472,085.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,330,408.32 : 141,524,489.52 = 48,304,865.16 : x
  2. Step 2: Convert to fraction form
    94,330,408.32/141,524,489.52 = 48,304,865.16/x
  3. Step 3: Cross multiply
    94,330,408.32x = 141,524,489.52 × 48,304,865.16
  4. Step 4: Simplify right side
    94,330,408.32x = 6,836,321,383,101,433
  5. Step 5: Solve for x
    x = 6,836,321,383,101,433/94,330,408.32
  6. Step 6: Final answer
    x = 72,472,085.14

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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.