Home / 18,023,945.46-27,037,580.49-5,893,471.32

Finding the Fourth Proportional to 18,023,945.46, 27,037,580.49 and 5,893,471.32

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Solution

The fourth proportional to 18,023,945.46, 27,037,580.49 and 5,893,471.32 is: 8,840,750.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,023,945.46 : 27,037,580.49 = 5,893,471.32 : x
  2. Step 2: Convert to fraction form
    18,023,945.46/27,037,580.49 = 5,893,471.32/x
  3. Step 3: Cross multiply
    18,023,945.46x = 27,037,580.49 × 5,893,471.32
  4. Step 4: Simplify right side
    18,023,945.46x = 159,345,205,180,006.53
  5. Step 5: Solve for x
    x = 159,345,205,180,006.53/18,023,945.46
  6. Step 6: Final answer
    x = 8,840,750.52

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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.