Home / 17,346,672.25-26,001,698.09-5,821,211.68

Finding the Fourth Proportional to 17,346,672.25, 26,001,698.09 and 5,821,211.68

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Solution

The fourth proportional to 17,346,672.25, 26,001,698.09 and 5,821,211.68 is: 8,725,672.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,346,672.25 : 26,001,698.09 = 5,821,211.68 : x
  2. Step 2: Convert to fraction form
    17,346,672.25/26,001,698.09 = 5,821,211.68/x
  3. Step 3: Cross multiply
    17,346,672.25x = 26,001,698.09 × 5,821,211.68
  4. Step 4: Simplify right side
    17,346,672.25x = 151,361,388,527,231.41
  5. Step 5: Solve for x
    x = 151,361,388,527,231.41/17,346,672.25
  6. Step 6: Final answer
    x = 8,725,672.93

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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.