Home / 27,189,112.40-40,783,668.60-24,213,042.80

Finding the Fourth Proportional to 27,189,112.40, 40,783,668.60 and 24,213,042.80

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Solution

The fourth proportional to 27,189,112.40, 40,783,668.60 and 24,213,042.80 is: 36,319,564.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,189,112.40 : 40,783,668.60 = 24,213,042.80 : x
  2. Step 2: Convert to fraction form
    27,189,112.40/40,783,668.60 = 24,213,042.80/x
  3. Step 3: Cross multiply
    27,189,112.40x = 40,783,668.60 × 24,213,042.80
  4. Step 4: Simplify right side
    27,189,112.40x = 987,496,713,352,816.12
  5. Step 5: Solve for x
    x = 987,496,713,352,816.12/27,189,112.40
  6. Step 6: Final answer
    x = 36,319,564.20

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1.5x scale

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.