Home / 16,220,591.34-24,327,786.21-4,861,039.97

Finding the Fourth Proportional to 16,220,591.34, 24,327,786.21 and 4,861,039.97

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Solution

The fourth proportional to 16,220,591.34, 24,327,786.21 and 4,861,039.97 is: 7,290,630.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,220,591.34 : 24,327,786.21 = 4,861,039.97 : x
  2. Step 2: Convert to fraction form
    16,220,591.34/24,327,786.21 = 4,861,039.97/x
  3. Step 3: Cross multiply
    16,220,591.34x = 24,327,786.21 × 4,861,039.97
  4. Step 4: Simplify right side
    16,220,591.34x = 118,258,341,148,424.81
  5. Step 5: Solve for x
    x = 118,258,341,148,424.81/16,220,591.34
  6. Step 6: Final answer
    x = 7,290,630.70

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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.