Home / 33,970,401.72-46,880,481.48-19,287,434.58

Finding the Fourth Proportional to 33,970,401.72, 46,880,481.48 and 19,287,434.58

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Solution

The fourth proportional to 33,970,401.72, 46,880,481.48 and 19,287,434.58 is: 26,617,413.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,970,401.72 : 46,880,481.48 = 19,287,434.58 : x
  2. Step 2: Convert to fraction form
    33,970,401.72/46,880,481.48 = 19,287,434.58/x
  3. Step 3: Cross multiply
    33,970,401.72x = 46,880,481.48 × 19,287,434.58
  4. Step 4: Simplify right side
    33,970,401.72x = 904,204,219,624,401.38
  5. Step 5: Solve for x
    x = 904,204,219,624,401.38/33,970,401.72
  6. Step 6: Final answer
    x = 26,617,413.21

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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.