Home / 39,813,506.92-54,951,600.96-26,054,499.44

Finding the Fourth Proportional to 39,813,506.92, 54,951,600.96 and 26,054,499.44

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Solution

The fourth proportional to 39,813,506.92, 54,951,600.96 and 26,054,499.44 is: 35,961,073.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,813,506.92 : 54,951,600.96 = 26,054,499.44 : x
  2. Step 2: Convert to fraction form
    39,813,506.92/54,951,600.96 = 26,054,499.44/x
  3. Step 3: Cross multiply
    39,813,506.92x = 54,951,600.96 × 26,054,499.44
  4. Step 4: Simplify right side
    39,813,506.92x = 1,431,736,456,439,423.50
  5. Step 5: Solve for x
    x = 1,431,736,456,439,423.50/39,813,506.92
  6. Step 6: Final answer
    x = 35,961,073.70

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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.