Home / 4,452,888,426.39-6,673,522,217.99-2,487,662,123.67

Finding the Fourth Proportional to 4,452,888,426.39, 6,673,522,217.99 and 2,487,662,123.67

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Solution

The fourth proportional to 4,452,888,426.39, 6,673,522,217.99 and 2,487,662,123.67 is: 3,728,247,120.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452,888,426.39 : 6,673,522,217.99 = 2,487,662,123.67 : x
  2. Step 2: Convert to fraction form
    4,452,888,426.39/6,673,522,217.99 = 2,487,662,123.67/x
  3. Step 3: Cross multiply
    4,452,888,426.39x = 6,673,522,217.99 × 2,487,662,123.67
  4. Step 4: Simplify right side
    4,452,888,426.39x = 16,601,468,453,151,494,144
  5. Step 5: Solve for x
    x = 16,601,468,453,151,494,144/4,452,888,426.39
  6. Step 6: Final answer
    x = 3,728,247,120.40

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1.5x scale

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.