Home / 17,112,626.82-25,668,998.82-4,333,125.60

Finding the Fourth Proportional to 17,112,626.82, 25,668,998.82 and 4,333,125.60

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Solution

The fourth proportional to 17,112,626.82, 25,668,998.82 and 4,333,125.60 is: 6,499,703.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,112,626.82 : 25,668,998.82 = 4,333,125.60 : x
  2. Step 2: Convert to fraction form
    17,112,626.82/25,668,998.82 = 4,333,125.60/x
  3. Step 3: Cross multiply
    17,112,626.82x = 25,668,998.82 × 4,333,125.60
  4. Step 4: Simplify right side
    17,112,626.82x = 111,226,995,913,311.78
  5. Step 5: Solve for x
    x = 111,226,995,913,311.78/17,112,626.82
  6. Step 6: Final answer
    x = 6,499,703.24

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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.