Home / 26,383,134.92-36,406,888.61-14,622,288.18

Finding the Fourth Proportional to 26,383,134.92, 36,406,888.61 and 14,622,288.18

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Solution

The fourth proportional to 26,383,134.92, 36,406,888.61 and 14,622,288.18 is: 20,177,739.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,383,134.92 : 36,406,888.61 = 14,622,288.18 : x
  2. Step 2: Convert to fraction form
    26,383,134.92/36,406,888.61 = 14,622,288.18/x
  3. Step 3: Cross multiply
    26,383,134.92x = 36,406,888.61 × 14,622,288.18
  4. Step 4: Simplify right side
    26,383,134.92x = 532,352,016,865,192.69
  5. Step 5: Solve for x
    x = 532,352,016,865,192.69/26,383,134.92
  6. Step 6: Final answer
    x = 20,177,739.25

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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.