Home / 34,162,759.40-51,181,931.10-16,172,205.80

Finding the Fourth Proportional to 34,162,759.40, 51,181,931.10 and 16,172,205.80

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Solution

The fourth proportional to 34,162,759.40, 51,181,931.10 and 16,172,205.80 is: 24,228,860.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,162,759.40 : 51,181,931.10 = 16,172,205.80 : x
  2. Step 2: Convert to fraction form
    34,162,759.40/51,181,931.10 = 16,172,205.80/x
  3. Step 3: Cross multiply
    34,162,759.40x = 51,181,931.10 × 16,172,205.80
  4. Step 4: Simplify right side
    34,162,759.40x = 827,724,722,990,620.50
  5. Step 5: Solve for x
    x = 827,724,722,990,620.50/34,162,759.40
  6. Step 6: Final answer
    x = 24,228,860.24

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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.