Home / 336,042,567.97-504,137,884.64-102,875,043.55

Finding the Fourth Proportional to 336,042,567.97, 504,137,884.64 and 102,875,043.55

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Solution

The fourth proportional to 336,042,567.97, 504,137,884.64 and 102,875,043.55 is: 154,335,229.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,042,567.97 : 504,137,884.64 = 102,875,043.55 : x
  2. Step 2: Convert to fraction form
    336,042,567.97/504,137,884.64 = 102,875,043.55/x
  3. Step 3: Cross multiply
    336,042,567.97x = 504,137,884.64 × 102,875,043.55
  4. Step 4: Simplify right side
    336,042,567.97x = 51,863,206,837,544,872
  5. Step 5: Solve for x
    x = 51,863,206,837,544,872/336,042,567.97
  6. Step 6: Final answer
    x = 154,335,229.46

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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.