Home / 104,232,324.96-143,857,851.66-57,837,525.66

Finding the Fourth Proportional to 104,232,324.96, 143,857,851.66 and 57,837,525.66

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Solution

The fourth proportional to 104,232,324.96, 143,857,851.66 and 57,837,525.66 is: 79,825,353.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,232,324.96 : 143,857,851.66 = 57,837,525.66 : x
  2. Step 2: Convert to fraction form
    104,232,324.96/143,857,851.66 = 57,837,525.66/x
  3. Step 3: Cross multiply
    104,232,324.96x = 143,857,851.66 × 57,837,525.66
  4. Step 4: Simplify right side
    104,232,324.96x = 8,320,382,186,777,723
  5. Step 5: Solve for x
    x = 8,320,382,186,777,723/104,232,324.96
  6. Step 6: Final answer
    x = 79,825,353.51

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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.