Home / 33,932,842.15-46,825,943.26-19,248,193.19

Finding the Fourth Proportional to 33,932,842.15, 46,825,943.26 and 19,248,193.19

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Solution

The fourth proportional to 33,932,842.15, 46,825,943.26 and 19,248,193.19 is: 26,561,724.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,932,842.15 : 46,825,943.26 = 19,248,193.19 : x
  2. Step 2: Convert to fraction form
    33,932,842.15/46,825,943.26 = 19,248,193.19/x
  3. Step 3: Cross multiply
    33,932,842.15x = 46,825,943.26 × 19,248,193.19
  4. Step 4: Simplify right side
    33,932,842.15x = 901,314,802,172,458.38
  5. Step 5: Solve for x
    x = 901,314,802,172,458.38/33,932,842.15
  6. Step 6: Final answer
    x = 26,561,724.43

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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.