Home / 27,295,487.49-40,929,540.62-9,093,283.32

Finding the Fourth Proportional to 27,295,487.49, 40,929,540.62 and 9,093,283.32

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Solution

The fourth proportional to 27,295,487.49, 40,929,540.62 and 9,093,283.32 is: 13,635,364.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,295,487.49 : 40,929,540.62 = 9,093,283.32 : x
  2. Step 2: Convert to fraction form
    27,295,487.49/40,929,540.62 = 9,093,283.32/x
  3. Step 3: Cross multiply
    27,295,487.49x = 40,929,540.62 × 9,093,283.32
  4. Step 4: Simplify right side
    27,295,487.49x = 372,183,908,969,642.06
  5. Step 5: Solve for x
    x = 372,183,908,969,642.06/27,295,487.49
  6. Step 6: Final answer
    x = 13,635,364.05

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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.