Home / 39,322,842.39-58,943,340.70-22,025,684.43

Finding the Fourth Proportional to 39,322,842.39, 58,943,340.70 and 22,025,684.43

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Solution

The fourth proportional to 39,322,842.39, 58,943,340.70 and 22,025,684.43 is: 33,015,604.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,322,842.39 : 58,943,340.70 = 22,025,684.43 : x
  2. Step 2: Convert to fraction form
    39,322,842.39/58,943,340.70 = 22,025,684.43/x
  3. Step 3: Cross multiply
    39,322,842.39x = 58,943,340.70 × 22,025,684.43
  4. Step 4: Simplify right side
    39,322,842.39x = 1,298,267,421,453,111
  5. Step 5: Solve for x
    x = 1,298,267,421,453,111/39,322,842.39
  6. Step 6: Final answer
    x = 33,015,604.74

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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.