Home / 169,160,995.44-253,741,715.82-46,340,404.92

Finding the Fourth Proportional to 169,160,995.44, 253,741,715.82 and 46,340,404.92

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Solution

The fourth proportional to 169,160,995.44, 253,741,715.82 and 46,340,404.92 is: 69,510,668.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,160,995.44 : 253,741,715.82 = 46,340,404.92 : x
  2. Step 2: Convert to fraction form
    169,160,995.44/253,741,715.82 = 46,340,404.92/x
  3. Step 3: Cross multiply
    169,160,995.44x = 253,741,715.82 × 46,340,404.92
  4. Step 4: Simplify right side
    169,160,995.44x = 11,758,493,856,194,370
  5. Step 5: Solve for x
    x = 11,758,493,856,194,370/169,160,995.44
  6. Step 6: Final answer
    x = 69,510,668.38

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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.