Home / 17,835,833.46-26,747,187.90-6,161,234.91

Finding the Fourth Proportional to 17,835,833.46, 26,747,187.90 and 6,161,234.91

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Solution

The fourth proportional to 17,835,833.46, 26,747,187.90 and 6,161,234.91 is: 9,239,585.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,835,833.46 : 26,747,187.90 = 6,161,234.91 : x
  2. Step 2: Convert to fraction form
    17,835,833.46/26,747,187.90 = 6,161,234.91/x
  3. Step 3: Cross multiply
    17,835,833.46x = 26,747,187.90 × 6,161,234.91
  4. Step 4: Simplify right side
    17,835,833.46x = 164,795,707,833,809.59
  5. Step 5: Solve for x
    x = 164,795,707,833,809.59/17,835,833.46
  6. Step 6: Final answer
    x = 9,239,585.48

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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.