Home / 2,723,038,324.91-3,757,932,524.73-1,665,434,119.67

Finding the Fourth Proportional to 2,723,038,324.91, 3,757,932,524.73 and 1,665,434,119.67

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Solution

The fourth proportional to 2,723,038,324.91, 3,757,932,524.73 and 1,665,434,119.67 is: 2,298,384,487.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,038,324.91 : 3,757,932,524.73 = 1,665,434,119.67 : x
  2. Step 2: Convert to fraction form
    2,723,038,324.91/3,757,932,524.73 = 1,665,434,119.67/x
  3. Step 3: Cross multiply
    2,723,038,324.91x = 3,757,932,524.73 × 1,665,434,119.67
  4. Step 4: Simplify right side
    2,723,038,324.91x = 6,258,589,046,102,968,320
  5. Step 5: Solve for x
    x = 6,258,589,046,102,968,320/2,723,038,324.91
  6. Step 6: Final answer
    x = 2,298,384,487.96

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.