Home / 18,034,906.86-27,052,754.13-10,852,448.94

Finding the Fourth Proportional to 18,034,906.86, 27,052,754.13 and 10,852,448.94

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Solution

The fourth proportional to 18,034,906.86, 27,052,754.13 and 10,852,448.94 is: 16,278,910.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,034,906.86 : 27,052,754.13 = 10,852,448.94 : x
  2. Step 2: Convert to fraction form
    18,034,906.86/27,052,754.13 = 10,852,448.94/x
  3. Step 3: Cross multiply
    18,034,906.86x = 27,052,754.13 × 10,852,448.94
  4. Step 4: Simplify right side
    18,034,906.86x = 293,588,632,882,199.12
  5. Step 5: Solve for x
    x = 293,588,632,882,199.12/18,034,906.86
  6. Step 6: Final answer
    x = 16,278,910.40

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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.