Home / 33,284,843.40-49,927,265.10-16,256,440.20

Finding the Fourth Proportional to 33,284,843.40, 49,927,265.10 and 16,256,440.20

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Solution

The fourth proportional to 33,284,843.40, 49,927,265.10 and 16,256,440.20 is: 24,384,660.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,284,843.40 : 49,927,265.10 = 16,256,440.20 : x
  2. Step 2: Convert to fraction form
    33,284,843.40/49,927,265.10 = 16,256,440.20/x
  3. Step 3: Cross multiply
    33,284,843.40x = 49,927,265.10 × 16,256,440.20
  4. Step 4: Simplify right side
    33,284,843.40x = 811,639,599,447,697
  5. Step 5: Solve for x
    x = 811,639,599,447,697/33,284,843.40
  6. Step 6: Final answer
    x = 24,384,660.30

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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.