Home / 17,898,144.37-26,836,229.27-6,955,557.19

Finding the Fourth Proportional to 17,898,144.37, 26,836,229.27 and 6,955,557.19

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Solution

The fourth proportional to 17,898,144.37, 26,836,229.27 and 6,955,557.19 is: 10,429,065.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,898,144.37 : 26,836,229.27 = 6,955,557.19 : x
  2. Step 2: Convert to fraction form
    17,898,144.37/26,836,229.27 = 6,955,557.19/x
  3. Step 3: Cross multiply
    17,898,144.37x = 26,836,229.27 × 6,955,557.19
  4. Step 4: Simplify right side
    17,898,144.37x = 186,660,927,401,735.28
  5. Step 5: Solve for x
    x = 186,660,927,401,735.28/17,898,144.37
  6. Step 6: Final answer
    x = 10,429,065.92

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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.