Home / 33,797,995.90-46,641,246.70-18,328,076.38

Finding the Fourth Proportional to 33,797,995.90, 46,641,246.70 and 18,328,076.38

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Solution

The fourth proportional to 33,797,995.90, 46,641,246.70 and 18,328,076.38 is: 25,292,752.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,797,995.90 : 46,641,246.70 = 18,328,076.38 : x
  2. Step 2: Convert to fraction form
    33,797,995.90/46,641,246.70 = 18,328,076.38/x
  3. Step 3: Cross multiply
    33,797,995.90x = 46,641,246.70 × 18,328,076.38
  4. Step 4: Simplify right side
    33,797,995.90x = 854,844,331,976,023
  5. Step 5: Solve for x
    x = 854,844,331,976,023/33,797,995.90
  6. Step 6: Final answer
    x = 25,292,752.11

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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.