Home / 16,091,084.13-24,136,091.60-6,993,190.86

Finding the Fourth Proportional to 16,091,084.13, 24,136,091.60 and 6,993,190.86

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Solution

The fourth proportional to 16,091,084.13, 24,136,091.60 and 6,993,190.86 is: 10,489,553.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,091,084.13 : 24,136,091.60 = 6,993,190.86 : x
  2. Step 2: Convert to fraction form
    16,091,084.13/24,136,091.60 = 6,993,190.86/x
  3. Step 3: Cross multiply
    16,091,084.13x = 24,136,091.60 × 6,993,190.86
  4. Step 4: Simplify right side
    16,091,084.13x = 168,788,295,138,276.81
  5. Step 5: Solve for x
    x = 168,788,295,138,276.81/16,091,084.13
  6. Step 6: Final answer
    x = 10,489,553.95

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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.