Home / 48,646,093.52-67,131,606.94-26,619,594.76

Finding the Fourth Proportional to 48,646,093.52, 67,131,606.94 and 26,619,594.76

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Solution

The fourth proportional to 48,646,093.52, 67,131,606.94 and 26,619,594.76 is: 36,735,039.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,646,093.52 : 67,131,606.94 = 26,619,594.76 : x
  2. Step 2: Convert to fraction form
    48,646,093.52/67,131,606.94 = 26,619,594.76/x
  3. Step 3: Cross multiply
    48,646,093.52x = 67,131,606.94 × 26,619,594.76
  4. Step 4: Simplify right side
    48,646,093.52x = 1,787,016,172,330,403.75
  5. Step 5: Solve for x
    x = 1,787,016,172,330,403.75/48,646,093.52
  6. Step 6: Final answer
    x = 36,735,039.61

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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.