Home / 224,251,205.80-336,313,823.10-70,944,255.40

Finding the Fourth Proportional to 224,251,205.80, 336,313,823.10 and 70,944,255.40

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Solution

The fourth proportional to 224,251,205.80, 336,313,823.10 and 70,944,255.40 is: 106,396,456.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,251,205.80 : 336,313,823.10 = 70,944,255.40 : x
  2. Step 2: Convert to fraction form
    224,251,205.80/336,313,823.10 = 70,944,255.40/x
  3. Step 3: Cross multiply
    224,251,205.80x = 336,313,823.10 × 70,944,255.40
  4. Step 4: Simplify right side
    224,251,205.80x = 23,859,533,760,556,824
  5. Step 5: Solve for x
    x = 23,859,533,760,556,824/224,251,205.80
  6. Step 6: Final answer
    x = 106,396,456.94

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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.