Home / 18,064,022.92-24,922,284.06-11,541,470.38

Finding the Fourth Proportional to 18,064,022.92, 24,922,284.06 and 11,541,470.38

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Solution

The fourth proportional to 18,064,022.92, 24,922,284.06 and 11,541,470.38 is: 15,923,352.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,064,022.92 : 24,922,284.06 = 11,541,470.38 : x
  2. Step 2: Convert to fraction form
    18,064,022.92/24,922,284.06 = 11,541,470.38/x
  3. Step 3: Cross multiply
    18,064,022.92x = 24,922,284.06 × 11,541,470.38
  4. Step 4: Simplify right side
    18,064,022.92x = 287,639,803,280,436.12
  5. Step 5: Solve for x
    x = 287,639,803,280,436.12/18,064,022.92
  6. Step 6: Final answer
    x = 15,923,352.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.