Home / 11,904,921,033,789-17,859,264,413,757-4,264,260,640,190.50

Finding the Fourth Proportional to 11,904,921,033,789, 17,859,264,413,757 and 4,264,260,640,190.50

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Solution

The fourth proportional to 11,904,921,033,789, 17,859,264,413,757 and 4,264,260,640,190.50 is: 6,397,065,388,857.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,904,921,033,789 : 17,859,264,413,757 = 4,264,260,640,190.50 : x
  2. Step 2: Convert to fraction form
    11,904,921,033,789/17,859,264,413,757 = 4,264,260,640,190.50/x
  3. Step 3: Cross multiply
    11,904,921,033,789x = 17,859,264,413,757 × 4,264,260,640,190.50
  4. Step 4: Simplify right side
    11,904,921,033,789x = 76,156,558,302,338,835,546,112,000
  5. Step 5: Solve for x
    x = 76,156,558,302,338,835,546,112,000/11,904,921,033,789
  6. Step 6: Final answer
    x = 6,397,065,388,857.97

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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.