Home / 26,418,556.38-36,461,592.82-16,111,258.60

Finding the Fourth Proportional to 26,418,556.38, 36,461,592.82 and 16,111,258.60

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Solution

The fourth proportional to 26,418,556.38, 36,461,592.82 and 16,111,258.60 is: 22,235,967.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,418,556.38 : 36,461,592.82 = 16,111,258.60 : x
  2. Step 2: Convert to fraction form
    26,418,556.38/36,461,592.82 = 16,111,258.60/x
  3. Step 3: Cross multiply
    26,418,556.38x = 36,461,592.82 × 16,111,258.60
  4. Step 4: Simplify right side
    26,418,556.38x = 587,442,150,890,923.25
  5. Step 5: Solve for x
    x = 587,442,150,890,923.25/26,418,556.38
  6. Step 6: Final answer
    x = 22,235,967.11

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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.