Home / 64,449,939.94-96,673,961.29-15,927,791.07

Finding the Fourth Proportional to 64,449,939.94, 96,673,961.29 and 15,927,791.07

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Solution

The fourth proportional to 64,449,939.94, 96,673,961.29 and 15,927,791.07 is: 23,891,452.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,449,939.94 : 96,673,961.29 = 15,927,791.07 : x
  2. Step 2: Convert to fraction form
    64,449,939.94/96,673,961.29 = 15,927,791.07/x
  3. Step 3: Cross multiply
    64,449,939.94x = 96,673,961.29 × 15,927,791.07
  4. Step 4: Simplify right side
    64,449,939.94x = 1,539,802,656,813,198.25
  5. Step 5: Solve for x
    x = 1,539,802,656,813,198.25/64,449,939.94
  6. Step 6: Final answer
    x = 23,891,452.16

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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.