Home / 17,395,556.40-26,093,334.60-10,929,034.80

Finding the Fourth Proportional to 17,395,556.40, 26,093,334.60 and 10,929,034.80

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Solution

The fourth proportional to 17,395,556.40, 26,093,334.60 and 10,929,034.80 is: 16,393,552.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,395,556.40 : 26,093,334.60 = 10,929,034.80 : x
  2. Step 2: Convert to fraction form
    17,395,556.40/26,093,334.60 = 10,929,034.80/x
  3. Step 3: Cross multiply
    17,395,556.40x = 26,093,334.60 × 10,929,034.80
  4. Step 4: Simplify right side
    17,395,556.40x = 285,174,961,891,444.12
  5. Step 5: Solve for x
    x = 285,174,961,891,444.12/17,395,556.40
  6. Step 6: Final answer
    x = 16,393,552.20

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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.