Home / 110,722,046.70-166,083,070.05-46,004,342.70

Finding the Fourth Proportional to 110,722,046.70, 166,083,070.05 and 46,004,342.70

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Solution

The fourth proportional to 110,722,046.70, 166,083,070.05 and 46,004,342.70 is: 69,006,514.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,722,046.70 : 166,083,070.05 = 46,004,342.70 : x
  2. Step 2: Convert to fraction form
    110,722,046.70/166,083,070.05 = 46,004,342.70/x
  3. Step 3: Cross multiply
    110,722,046.70x = 166,083,070.05 × 46,004,342.70
  4. Step 4: Simplify right side
    110,722,046.70x = 7,640,542,471,248,307
  5. Step 5: Solve for x
    x = 7,640,542,471,248,307/110,722,046.70
  6. Step 6: Final answer
    x = 69,006,514.05

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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.