Home / 24,156,784.10-36,211,556.55-21,605,867.30

Finding the Fourth Proportional to 24,156,784.10, 36,211,556.55 and 21,605,867.30

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Solution

The fourth proportional to 24,156,784.10, 36,211,556.55 and 21,605,867.30 is: 32,387,675.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,156,784.10 : 36,211,556.55 = 21,605,867.30 : x
  2. Step 2: Convert to fraction form
    24,156,784.10/36,211,556.55 = 21,605,867.30/x
  3. Step 3: Cross multiply
    24,156,784.10x = 36,211,556.55 × 21,605,867.30
  4. Step 4: Simplify right side
    24,156,784.10x = 782,382,085,545,745.75
  5. Step 5: Solve for x
    x = 782,382,085,545,745.75/24,156,784.10
  6. Step 6: Final answer
    x = 32,387,675.54

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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.