Home / 46,597,839.77-69,906,849.32-17,843,976.61

Finding the Fourth Proportional to 46,597,839.77, 69,906,849.32 and 17,843,976.61

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Solution

The fourth proportional to 46,597,839.77, 69,906,849.32 and 17,843,976.61 is: 26,769,828.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,597,839.77 : 69,906,849.32 = 17,843,976.61 : x
  2. Step 2: Convert to fraction form
    46,597,839.77/69,906,849.32 = 17,843,976.61/x
  3. Step 3: Cross multiply
    46,597,839.77x = 69,906,849.32 × 17,843,976.61
  4. Step 4: Simplify right side
    46,597,839.77x = 1,247,416,184,014,717.50
  5. Step 5: Solve for x
    x = 1,247,416,184,014,717.50/46,597,839.77
  6. Step 6: Final answer
    x = 26,769,828.60

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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.