Home / 53,616,249.64-73,987,295.70-30,092,600.44

Finding the Fourth Proportional to 53,616,249.64, 73,987,295.70 and 30,092,600.44

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Solution

The fourth proportional to 53,616,249.64, 73,987,295.70 and 30,092,600.44 is: 41,526,032.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,616,249.64 : 73,987,295.70 = 30,092,600.44 : x
  2. Step 2: Convert to fraction form
    53,616,249.64/73,987,295.70 = 30,092,600.44/x
  3. Step 3: Cross multiply
    53,616,249.64x = 73,987,295.70 × 30,092,600.44
  4. Step 4: Simplify right side
    53,616,249.64x = 2,226,470,127,136,230.25
  5. Step 5: Solve for x
    x = 2,226,470,127,136,230.25/53,616,249.64
  6. Step 6: Final answer
    x = 41,526,032.54

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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.