Home / 34,396,376.16-51,578,620.84-12,825,186

Finding the Fourth Proportional to 34,396,376.16, 51,578,620.84 and 12,825,186

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Solution

The fourth proportional to 34,396,376.16, 51,578,620.84 and 12,825,186 is: 19,231,834.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,396,376.16 : 51,578,620.84 = 12,825,186 : x
  2. Step 2: Convert to fraction form
    34,396,376.16/51,578,620.84 = 12,825,186/x
  3. Step 3: Cross multiply
    34,396,376.16x = 51,578,620.84 × 12,825,186
  4. Step 4: Simplify right side
    34,396,376.16x = 661,505,405,896,476.25
  5. Step 5: Solve for x
    x = 661,505,405,896,476.25/34,396,376.16
  6. Step 6: Final answer
    x = 19,231,834.27

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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.