Home / 364,032,540.14-546,045,516.76-115,037,838.41

Finding the Fourth Proportional to 364,032,540.14, 546,045,516.76 and 115,037,838.41

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Solution

The fourth proportional to 364,032,540.14, 546,045,516.76 and 115,037,838.41 is: 172,555,716.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,032,540.14 : 546,045,516.76 = 115,037,838.41 : x
  2. Step 2: Convert to fraction form
    364,032,540.14/546,045,516.76 = 115,037,838.41/x
  3. Step 3: Cross multiply
    364,032,540.14x = 546,045,516.76 × 115,037,838.41
  4. Step 4: Simplify right side
    364,032,540.14x = 62,815,895,922,414,464
  5. Step 5: Solve for x
    x = 62,815,895,922,414,464/364,032,540.14
  6. Step 6: Final answer
    x = 172,555,716.86

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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.