Home / 34,022,620.96-51,039,050.28-10,985,834.56

Finding the Fourth Proportional to 34,022,620.96, 51,039,050.28 and 10,985,834.56

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Solution

The fourth proportional to 34,022,620.96, 51,039,050.28 and 10,985,834.56 is: 16,480,404.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,022,620.96 : 51,039,050.28 = 10,985,834.56 : x
  2. Step 2: Convert to fraction form
    34,022,620.96/51,039,050.28 = 10,985,834.56/x
  3. Step 3: Cross multiply
    34,022,620.96x = 51,039,050.28 × 10,985,834.56
  4. Step 4: Simplify right side
    34,022,620.96x = 560,706,562,475,601.69
  5. Step 5: Solve for x
    x = 560,706,562,475,601.69/34,022,620.96
  6. Step 6: Final answer
    x = 16,480,404.70

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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.