Home / 33,848,792.09-46,710,023.51-18,378,522.71

Finding the Fourth Proportional to 33,848,792.09, 46,710,023.51 and 18,378,522.71

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Solution

The fourth proportional to 33,848,792.09, 46,710,023.51 and 18,378,522.71 is: 25,361,650.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,848,792.09 : 46,710,023.51 = 18,378,522.71 : x
  2. Step 2: Convert to fraction form
    33,848,792.09/46,710,023.51 = 18,378,522.71/x
  3. Step 3: Cross multiply
    33,848,792.09x = 46,710,023.51 × 18,378,522.71
  4. Step 4: Simplify right side
    33,848,792.09x = 858,461,227,747,348.50
  5. Step 5: Solve for x
    x = 858,461,227,747,348.50/33,848,792.09
  6. Step 6: Final answer
    x = 25,361,650.29

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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.