Home / 159,467,524.80-239,188,845.60-62,404,382.40

Finding the Fourth Proportional to 159,467,524.80, 239,188,845.60 and 62,404,382.40

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Solution

The fourth proportional to 159,467,524.80, 239,188,845.60 and 62,404,382.40 is: 93,601,704.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,467,524.80 : 239,188,845.60 = 62,404,382.40 : x
  2. Step 2: Convert to fraction form
    159,467,524.80/239,188,845.60 = 62,404,382.40/x
  3. Step 3: Cross multiply
    159,467,524.80x = 239,188,845.60 × 62,404,382.40
  4. Step 4: Simplify right side
    159,467,524.80x = 14,926,432,186,636,956
  5. Step 5: Solve for x
    x = 14,926,432,186,636,956/159,467,524.80
  6. Step 6: Final answer
    x = 93,601,704.83

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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.