Home / 36,435,086.53-54,662,211.45-13,094,185.52

Finding the Fourth Proportional to 36,435,086.53, 54,662,211.45 and 13,094,185.52

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Solution

The fourth proportional to 36,435,086.53, 54,662,211.45 and 13,094,185.52 is: 19,644,721.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,435,086.53 : 54,662,211.45 = 13,094,185.52 : x
  2. Step 2: Convert to fraction form
    36,435,086.53/54,662,211.45 = 13,094,185.52/x
  3. Step 3: Cross multiply
    36,435,086.53x = 54,662,211.45 × 13,094,185.52
  4. Step 4: Simplify right side
    36,435,086.53x = 715,757,137,796,423.88
  5. Step 5: Solve for x
    x = 715,757,137,796,423.88/36,435,086.53
  6. Step 6: Final answer
    x = 19,644,721.78

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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.