Home / 17,588,407.25-26,379,508.05-6,796,836.18

Finding the Fourth Proportional to 17,588,407.25, 26,379,508.05 and 6,796,836.18

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Solution

The fourth proportional to 17,588,407.25, 26,379,508.05 and 6,796,836.18 is: 10,194,055.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,588,407.25 : 26,379,508.05 = 6,796,836.18 : x
  2. Step 2: Convert to fraction form
    17,588,407.25/26,379,508.05 = 6,796,836.18/x
  3. Step 3: Cross multiply
    17,588,407.25x = 26,379,508.05 × 6,796,836.18
  4. Step 4: Simplify right side
    17,588,407.25x = 179,297,194,724,841.25
  5. Step 5: Solve for x
    x = 179,297,194,724,841.25/17,588,407.25
  6. Step 6: Final answer
    x = 10,194,055.22

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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.