Home / 122,912,006.69-184,344,092.06-35,467,375.95

Finding the Fourth Proportional to 122,912,006.69, 184,344,092.06 and 35,467,375.95

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Solution

The fourth proportional to 122,912,006.69, 184,344,092.06 and 35,467,375.95 is: 53,194,162.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,912,006.69 : 184,344,092.06 = 35,467,375.95 : x
  2. Step 2: Convert to fraction form
    122,912,006.69/184,344,092.06 = 35,467,375.95/x
  3. Step 3: Cross multiply
    122,912,006.69x = 184,344,092.06 × 35,467,375.95
  4. Step 4: Simplify right side
    122,912,006.69x = 6,538,201,217,076,094
  5. Step 5: Solve for x
    x = 6,538,201,217,076,094/122,912,006.69
  6. Step 6: Final answer
    x = 53,194,162.17

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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.