Home / 27,288,984.46-40,932,914.61-9,094,500.94

Finding the Fourth Proportional to 27,288,984.46, 40,932,914.61 and 9,094,500.94

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Solution

The fourth proportional to 27,288,984.46, 40,932,914.61 and 9,094,500.94 is: 13,641,564.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,288,984.46 : 40,932,914.61 = 9,094,500.94 : x
  2. Step 2: Convert to fraction form
    27,288,984.46/40,932,914.61 = 9,094,500.94/x
  3. Step 3: Cross multiply
    27,288,984.46x = 40,932,914.61 × 9,094,500.94
  4. Step 4: Simplify right side
    27,288,984.46x = 372,264,430,397,584.69
  5. Step 5: Solve for x
    x = 372,264,430,397,584.69/27,288,984.46
  6. Step 6: Final answer
    x = 13,641,564.09

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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.