Home / 27,994,704-41,992,056.54-6,719,568

Finding the Fourth Proportional to 27,994,704, 41,992,056.54 and 6,719,568

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Solution

The fourth proportional to 27,994,704, 41,992,056.54 and 6,719,568 is: 10,079,352.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,994,704 : 41,992,056.54 = 6,719,568 : x
  2. Step 2: Convert to fraction form
    27,994,704/41,992,056.54 = 6,719,568/x
  3. Step 3: Cross multiply
    27,994,704x = 41,992,056.54 × 6,719,568
  4. Step 4: Simplify right side
    27,994,704x = 282,168,479,380,374.69
  5. Step 5: Solve for x
    x = 282,168,479,380,374.69/27,994,704
  6. Step 6: Final answer
    x = 10,079,352.13

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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.