Home / 69,401,735.20-95,654,850.24-46,155,324.88

Finding the Fourth Proportional to 69,401,735.20, 95,654,850.24 and 46,155,324.88

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Solution

The fourth proportional to 69,401,735.20, 95,654,850.24 and 46,155,324.88 is: 63,614,845.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,401,735.20 : 95,654,850.24 = 46,155,324.88 : x
  2. Step 2: Convert to fraction form
    69,401,735.20/95,654,850.24 = 46,155,324.88/x
  3. Step 3: Cross multiply
    69,401,735.20x = 95,654,850.24 × 46,155,324.88
  4. Step 4: Simplify right side
    69,401,735.20x = 4,414,980,689,174,946
  5. Step 5: Solve for x
    x = 4,414,980,689,174,946/69,401,735.20
  6. Step 6: Final answer
    x = 63,614,845.89

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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.