Home / 26,853,046.80-40,232,136.60-25,965,027.60

Finding the Fourth Proportional to 26,853,046.80, 40,232,136.60 and 25,965,027.60

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Solution

The fourth proportional to 26,853,046.80, 40,232,136.60 and 25,965,027.60 is: 38,901,676.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,853,046.80 : 40,232,136.60 = 25,965,027.60 : x
  2. Step 2: Convert to fraction form
    26,853,046.80/40,232,136.60 = 25,965,027.60/x
  3. Step 3: Cross multiply
    26,853,046.80x = 40,232,136.60 × 25,965,027.60
  4. Step 4: Simplify right side
    26,853,046.80x = 1,044,628,537,225,970.25
  5. Step 5: Solve for x
    x = 1,044,628,537,225,970.25/26,853,046.80
  6. Step 6: Final answer
    x = 38,901,676.41

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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.