Home / 33,408,076.60-50,121,446.10-16,369,305.40

Finding the Fourth Proportional to 33,408,076.60, 50,121,446.10 and 16,369,305.40

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Solution

The fourth proportional to 33,408,076.60, 50,121,446.10 and 16,369,305.40 is: 24,558,530.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,408,076.60 : 50,121,446.10 = 16,369,305.40 : x
  2. Step 2: Convert to fraction form
    33,408,076.60/50,121,446.10 = 16,369,305.40/x
  3. Step 3: Cross multiply
    33,408,076.60x = 50,121,446.10 × 16,369,305.40
  4. Step 4: Simplify right side
    33,408,076.60x = 820,453,258,300,539
  5. Step 5: Solve for x
    x = 820,453,258,300,539/33,408,076.60
  6. Step 6: Final answer
    x = 24,558,530.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.