Home / 57,167,611.07-85,751,246.94-16,227,084.86

Finding the Fourth Proportional to 57,167,611.07, 85,751,246.94 and 16,227,084.86

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Solution

The fourth proportional to 57,167,611.07, 85,751,246.94 and 16,227,084.86 is: 24,340,579.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,167,611.07 : 85,751,246.94 = 16,227,084.86 : x
  2. Step 2: Convert to fraction form
    57,167,611.07/85,751,246.94 = 16,227,084.86/x
  3. Step 3: Cross multiply
    57,167,611.07x = 85,751,246.94 × 16,227,084.86
  4. Step 4: Simplify right side
    57,167,611.07x = 1,391,492,761,351,782.75
  5. Step 5: Solve for x
    x = 1,391,492,761,351,782.75/57,167,611.07
  6. Step 6: Final answer
    x = 24,340,579.14

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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.