Home / 34,005,592.67-51,015,634.79-10,977,835.91

Finding the Fourth Proportional to 34,005,592.67, 51,015,634.79 and 10,977,835.91

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Solution

The fourth proportional to 34,005,592.67, 51,015,634.79 and 10,977,835.91 is: 16,469,092.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,005,592.67 : 51,015,634.79 = 10,977,835.91 : x
  2. Step 2: Convert to fraction form
    34,005,592.67/51,015,634.79 = 10,977,835.91/x
  3. Step 3: Cross multiply
    34,005,592.67x = 51,015,634.79 × 10,977,835.91
  4. Step 4: Simplify right side
    34,005,592.67x = 560,041,267,259,139.88
  5. Step 5: Solve for x
    x = 560,041,267,259,139.88/34,005,592.67
  6. Step 6: Final answer
    x = 16,469,092.97

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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.