Home / 33,844,126.32-46,707,784.92-19,162,379.79

Finding the Fourth Proportional to 33,844,126.32, 46,707,784.92 and 19,162,379.79

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Solution

The fourth proportional to 33,844,126.32, 46,707,784.92 and 19,162,379.79 is: 26,445,720.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,844,126.32 : 46,707,784.92 = 19,162,379.79 : x
  2. Step 2: Convert to fraction form
    33,844,126.32/46,707,784.92 = 19,162,379.79/x
  3. Step 3: Cross multiply
    33,844,126.32x = 46,707,784.92 × 19,162,379.79
  4. Step 4: Simplify right side
    33,844,126.32x = 895,032,313,786,674.75
  5. Step 5: Solve for x
    x = 895,032,313,786,674.75/33,844,126.32
  6. Step 6: Final answer
    x = 26,445,720.75

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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.