Home / 49,521,997.26-68,342,490.59-27,495,499.64

Finding the Fourth Proportional to 49,521,997.26, 68,342,490.59 and 27,495,499.64

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Solution

The fourth proportional to 49,521,997.26, 68,342,490.59 and 27,495,499.64 is: 37,944,974.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,521,997.26 : 68,342,490.59 = 27,495,499.64 : x
  2. Step 2: Convert to fraction form
    49,521,997.26/68,342,490.59 = 27,495,499.64/x
  3. Step 3: Cross multiply
    49,521,997.26x = 68,342,490.59 × 27,495,499.64
  4. Step 4: Simplify right side
    49,521,997.26x = 1,879,110,924,934,858.25
  5. Step 5: Solve for x
    x = 1,879,110,924,934,858.25/49,521,997.26
  6. Step 6: Final answer
    x = 37,944,974.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.