Home / 17,588,407.75-26,379,508.80-6,796,836.67

Finding the Fourth Proportional to 17,588,407.75, 26,379,508.80 and 6,796,836.67

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Solution

The fourth proportional to 17,588,407.75, 26,379,508.80 and 6,796,836.67 is: 10,194,055.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,588,407.75 : 26,379,508.80 = 6,796,836.67 : x
  2. Step 2: Convert to fraction form
    17,588,407.75/26,379,508.80 = 6,796,836.67/x
  3. Step 3: Cross multiply
    17,588,407.75x = 26,379,508.80 × 6,796,836.67
  4. Step 4: Simplify right side
    17,588,407.75x = 179,297,212,748,427.69
  5. Step 5: Solve for x
    x = 179,297,212,748,427.69/17,588,407.75
  6. Step 6: Final answer
    x = 10,194,055.95

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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.