Home / 2,329,632,431.79-3,494,940,023.01-755,617,494.67

Finding the Fourth Proportional to 2,329,632,431.79, 3,494,940,023.01 and 755,617,494.67

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Solution

The fourth proportional to 2,329,632,431.79, 3,494,940,023.01 and 755,617,494.67 is: 1,133,585,619.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,329,632,431.79 : 3,494,940,023.01 = 755,617,494.67 : x
  2. Step 2: Convert to fraction form
    2,329,632,431.79/3,494,940,023.01 = 755,617,494.67/x
  3. Step 3: Cross multiply
    2,329,632,431.79x = 3,494,940,023.01 × 755,617,494.67
  4. Step 4: Simplify right side
    2,329,632,431.79x = 2,640,837,824,208,728,576
  5. Step 5: Solve for x
    x = 2,640,837,824,208,728,576/2,329,632,431.79
  6. Step 6: Final answer
    x = 1,133,585,619.85

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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.