Home / 33,747,143.60-50,639,143.44-14,313,346.76

Finding the Fourth Proportional to 33,747,143.60, 50,639,143.44 and 14,313,346.76

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Solution

The fourth proportional to 33,747,143.60, 50,639,143.44 and 14,313,346.76 is: 21,477,836.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,747,143.60 : 50,639,143.44 = 14,313,346.76 : x
  2. Step 2: Convert to fraction form
    33,747,143.60/50,639,143.44 = 14,313,346.76/x
  3. Step 3: Cross multiply
    33,747,143.60x = 50,639,143.44 × 14,313,346.76
  4. Step 4: Simplify right side
    33,747,143.60x = 724,815,619,686,099.25
  5. Step 5: Solve for x
    x = 724,815,619,686,099.25/33,747,143.60
  6. Step 6: Final answer
    x = 21,477,836.12

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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.