Home / 188,607,149.99-282,910,737.96-52,292,537.27

Finding the Fourth Proportional to 188,607,149.99, 282,910,737.96 and 52,292,537.27

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Solution

The fourth proportional to 188,607,149.99, 282,910,737.96 and 52,292,537.27 is: 78,438,809.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,607,149.99 : 282,910,737.96 = 52,292,537.27 : x
  2. Step 2: Convert to fraction form
    188,607,149.99/282,910,737.96 = 52,292,537.27/x
  3. Step 3: Cross multiply
    188,607,149.99x = 282,910,737.96 × 52,292,537.27
  4. Step 4: Simplify right side
    188,607,149.99x = 14,794,120,308,856,504
  5. Step 5: Solve for x
    x = 14,794,120,308,856,504/188,607,149.99
  6. Step 6: Final answer
    x = 78,438,809.50

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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.