Home / 33,225,836.60-49,848,086.10-16,187,065.40

Finding the Fourth Proportional to 33,225,836.60, 49,848,086.10 and 16,187,065.40

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Solution

The fourth proportional to 33,225,836.60, 49,848,086.10 and 16,187,065.40 is: 24,285,144.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,225,836.60 : 49,848,086.10 = 16,187,065.40 : x
  2. Step 2: Convert to fraction form
    33,225,836.60/49,848,086.10 = 16,187,065.40/x
  3. Step 3: Cross multiply
    33,225,836.60x = 49,848,086.10 × 16,187,065.40
  4. Step 4: Simplify right side
    33,225,836.60x = 806,894,229,765,531
  5. Step 5: Solve for x
    x = 806,894,229,765,531/33,225,836.60
  6. Step 6: Final answer
    x = 24,285,144.10

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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.