Home / 17,760,769.92-24,509,852.64-10,025,879.04

Finding the Fourth Proportional to 17,760,769.92, 24,509,852.64 and 10,025,879.04

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Solution

The fourth proportional to 17,760,769.92, 24,509,852.64 and 10,025,879.04 is: 13,835,707.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,760,769.92 : 24,509,852.64 = 10,025,879.04 : x
  2. Step 2: Convert to fraction form
    17,760,769.92/24,509,852.64 = 10,025,879.04/x
  3. Step 3: Cross multiply
    17,760,769.92x = 24,509,852.64 × 10,025,879.04
  4. Step 4: Simplify right side
    17,760,769.92x = 245,732,817,856,864.66
  5. Step 5: Solve for x
    x = 245,732,817,856,864.66/17,760,769.92
  6. Step 6: Final answer
    x = 13,835,707.52

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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.