Home / 23,804,945.70-35,707,418.55-12,448,875.30

Finding the Fourth Proportional to 23,804,945.70, 35,707,418.55 and 12,448,875.30

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Solution

The fourth proportional to 23,804,945.70, 35,707,418.55 and 12,448,875.30 is: 18,673,312.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,804,945.70 : 35,707,418.55 = 12,448,875.30 : x
  2. Step 2: Convert to fraction form
    23,804,945.70/35,707,418.55 = 12,448,875.30/x
  3. Step 3: Cross multiply
    23,804,945.70x = 35,707,418.55 × 12,448,875.30
  4. Step 4: Simplify right side
    23,804,945.70x = 444,517,200,813,856.81
  5. Step 5: Solve for x
    x = 444,517,200,813,856.81/23,804,945.70
  6. Step 6: Final answer
    x = 18,673,312.95

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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.