Home / 33,848,792.84-46,710,024.54-18,378,523.46

Finding the Fourth Proportional to 33,848,792.84, 46,710,024.54 and 18,378,523.46

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Solution

The fourth proportional to 33,848,792.84, 46,710,024.54 and 18,378,523.46 is: 25,361,651.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,848,792.84 : 46,710,024.54 = 18,378,523.46 : x
  2. Step 2: Convert to fraction form
    33,848,792.84/46,710,024.54 = 18,378,523.46/x
  3. Step 3: Cross multiply
    33,848,792.84x = 46,710,024.54 × 18,378,523.46
  4. Step 4: Simplify right side
    33,848,792.84x = 858,461,281,942,340.62
  5. Step 5: Solve for x
    x = 858,461,281,942,340.62/33,848,792.84
  6. Step 6: Final answer
    x = 25,361,651.33

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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.