Home / 21,504,273.90-32,256,410.85-9,537,009.90

Finding the Fourth Proportional to 21,504,273.90, 32,256,410.85 and 9,537,009.90

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Solution

The fourth proportional to 21,504,273.90, 32,256,410.85 and 9,537,009.90 is: 14,305,514.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,504,273.90 : 32,256,410.85 = 9,537,009.90 : x
  2. Step 2: Convert to fraction form
    21,504,273.90/32,256,410.85 = 9,537,009.90/x
  3. Step 3: Cross multiply
    21,504,273.90x = 32,256,410.85 × 9,537,009.90
  4. Step 4: Simplify right side
    21,504,273.90x = 307,629,709,614,917.44
  5. Step 5: Solve for x
    x = 307,629,709,614,917.44/21,504,273.90
  6. Step 6: Final answer
    x = 14,305,514.85

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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.