Home / 33,818,260.32-46,664,238.24-18,932,812.56

Finding the Fourth Proportional to 33,818,260.32, 46,664,238.24 and 18,932,812.56

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Solution

The fourth proportional to 33,818,260.32, 46,664,238.24 and 18,932,812.56 is: 26,124,503.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,818,260.32 : 46,664,238.24 = 18,932,812.56 : x
  2. Step 2: Convert to fraction form
    33,818,260.32/46,664,238.24 = 18,932,812.56/x
  3. Step 3: Cross multiply
    33,818,260.32x = 46,664,238.24 × 18,932,812.56
  4. Step 4: Simplify right side
    33,818,260.32x = 883,485,275,853,104.25
  5. Step 5: Solve for x
    x = 883,485,275,853,104.25/33,818,260.32
  6. Step 6: Final answer
    x = 26,124,503.97

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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.