Home / 17,093,260.42-23,587,803.58-9,356,820.82

Finding the Fourth Proportional to 17,093,260.42, 23,587,803.58 and 9,356,820.82

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Solution

The fourth proportional to 17,093,260.42, 23,587,803.58 and 9,356,820.82 is: 12,911,922.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,093,260.42 : 23,587,803.58 = 9,356,820.82 : x
  2. Step 2: Convert to fraction form
    17,093,260.42/23,587,803.58 = 9,356,820.82/x
  3. Step 3: Cross multiply
    17,093,260.42x = 23,587,803.58 × 9,356,820.82
  4. Step 4: Simplify right side
    17,093,260.42x = 220,706,851,635,414.53
  5. Step 5: Solve for x
    x = 220,706,851,635,414.53/17,093,260.42
  6. Step 6: Final answer
    x = 12,911,922.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.