Home / 34,777,662.30-52,416,470.09-29,977,900.79

Finding the Fourth Proportional to 34,777,662.30, 52,416,470.09 and 29,977,900.79

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Solution

The fourth proportional to 34,777,662.30, 52,416,470.09 and 29,977,900.79 is: 45,182,327.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,777,662.30 : 52,416,470.09 = 29,977,900.79 : x
  2. Step 2: Convert to fraction form
    34,777,662.30/52,416,470.09 = 29,977,900.79/x
  3. Step 3: Cross multiply
    34,777,662.30x = 52,416,470.09 × 29,977,900.79
  4. Step 4: Simplify right side
    34,777,662.30x = 1,571,335,739,857,940.25
  5. Step 5: Solve for x
    x = 1,571,335,739,857,940.25/34,777,662.30
  6. Step 6: Final answer
    x = 45,182,327.85

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.