Home / 26,377,441.60-36,418,634.06-16,469,411.84

Finding the Fourth Proportional to 26,377,441.60, 36,418,634.06 and 16,469,411.84

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Solution

The fourth proportional to 26,377,441.60, 36,418,634.06 and 16,469,411.84 is: 22,738,880.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,377,441.60 : 36,418,634.06 = 16,469,411.84 : x
  2. Step 2: Convert to fraction form
    26,377,441.60/36,418,634.06 = 16,469,411.84/x
  3. Step 3: Cross multiply
    26,377,441.60x = 36,418,634.06 × 16,469,411.84
  4. Step 4: Simplify right side
    26,377,441.60x = 599,793,482,984,391.25
  5. Step 5: Solve for x
    x = 599,793,482,984,391.25/26,377,441.60
  6. Step 6: Final answer
    x = 22,738,880.14

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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.