Home / 17,751,000.96-26,616,232.26-6,955,662.78

Finding the Fourth Proportional to 17,751,000.96, 26,616,232.26 and 6,955,662.78

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Solution

The fourth proportional to 17,751,000.96, 26,616,232.26 and 6,955,662.78 is: 10,429,470.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,751,000.96 : 26,616,232.26 = 6,955,662.78 : x
  2. Step 2: Convert to fraction form
    17,751,000.96/26,616,232.26 = 6,955,662.78/x
  3. Step 3: Cross multiply
    17,751,000.96x = 26,616,232.26 × 6,955,662.78
  4. Step 4: Simplify right side
    17,751,000.96x = 185,133,536,074,717.31
  5. Step 5: Solve for x
    x = 185,133,536,074,717.31/17,751,000.96
  6. Step 6: Final answer
    x = 10,429,470.23

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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.