Home / 14,599,974.92-21,899,721.40-4,364,858.64

Finding the Fourth Proportional to 14,599,974.92, 21,899,721.40 and 4,364,858.64

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Solution

The fourth proportional to 14,599,974.92, 21,899,721.40 and 4,364,858.64 is: 6,547,215.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,599,974.92 : 21,899,721.40 = 4,364,858.64 : x
  2. Step 2: Convert to fraction form
    14,599,974.92/21,899,721.40 = 4,364,858.64/x
  3. Step 3: Cross multiply
    14,599,974.92x = 21,899,721.40 × 4,364,858.64
  4. Step 4: Simplify right side
    14,599,974.92x = 95,589,188,166,382.88
  5. Step 5: Solve for x
    x = 95,589,188,166,382.88/14,599,974.92
  6. Step 6: Final answer
    x = 6,547,215.92

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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.