Home / 17,040,212.60-25,550,987.70-6,931,412.60

Finding the Fourth Proportional to 17,040,212.60, 25,550,987.70 and 6,931,412.60

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Solution

The fourth proportional to 17,040,212.60, 25,550,987.70 and 6,931,412.60 is: 10,393,323.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,040,212.60 : 25,550,987.70 = 6,931,412.60 : x
  2. Step 2: Convert to fraction form
    17,040,212.60/25,550,987.70 = 6,931,412.60/x
  3. Step 3: Cross multiply
    17,040,212.60x = 25,550,987.70 × 6,931,412.60
  4. Step 4: Simplify right side
    17,040,212.60x = 177,104,438,086,225
  5. Step 5: Solve for x
    x = 177,104,438,086,225/17,040,212.60
  6. Step 6: Final answer
    x = 10,393,323.27

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1.5x scale

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.