Home / 33,932,842.40-46,825,943.60-19,248,193.44

Finding the Fourth Proportional to 33,932,842.40, 46,825,943.60 and 19,248,193.44

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Solution

The fourth proportional to 33,932,842.40, 46,825,943.60 and 19,248,193.44 is: 26,561,724.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,932,842.40 : 46,825,943.60 = 19,248,193.44 : x
  2. Step 2: Convert to fraction form
    33,932,842.40/46,825,943.60 = 19,248,193.44/x
  3. Step 3: Cross multiply
    33,932,842.40x = 46,825,943.60 × 19,248,193.44
  4. Step 4: Simplify right side
    33,932,842.40x = 901,314,820,471,450.50
  5. Step 5: Solve for x
    x = 901,314,820,471,450.50/33,932,842.40
  6. Step 6: Final answer
    x = 26,561,724.77

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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.