Home / 9,650,163.72-14,475,711.10-3,173,095.64

Finding the Fourth Proportional to 9,650,163.72, 14,475,711.10 and 3,173,095.64

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Solution

The fourth proportional to 9,650,163.72, 14,475,711.10 and 3,173,095.64 is: 4,759,796.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,650,163.72 : 14,475,711.10 = 3,173,095.64 : x
  2. Step 2: Convert to fraction form
    9,650,163.72/14,475,711.10 = 3,173,095.64/x
  3. Step 3: Cross multiply
    9,650,163.72x = 14,475,711.10 × 3,173,095.64
  4. Step 4: Simplify right side
    9,650,163.72x = 45,932,815,777,309.60
  5. Step 5: Solve for x
    x = 45,932,815,777,309.60/9,650,163.72
  6. Step 6: Final answer
    x = 4,759,796.53

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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.