Home / 26,596,221.60-39,794,799.60-17,638,269.60

Finding the Fourth Proportional to 26,596,221.60, 39,794,799.60 and 17,638,269.60

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Solution

The fourth proportional to 26,596,221.60, 39,794,799.60 and 17,638,269.60 is: 26,391,395.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,596,221.60 : 39,794,799.60 = 17,638,269.60 : x
  2. Step 2: Convert to fraction form
    26,596,221.60/39,794,799.60 = 17,638,269.60/x
  3. Step 3: Cross multiply
    26,596,221.60x = 39,794,799.60 × 17,638,269.60
  4. Step 4: Simplify right side
    26,596,221.60x = 701,911,404,022,772.25
  5. Step 5: Solve for x
    x = 701,911,404,022,772.25/26,596,221.60
  6. Step 6: Final answer
    x = 26,391,395.54

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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.