Home / 25,177,530.85-37,766,296.26-16,655,874.41

Finding the Fourth Proportional to 25,177,530.85, 37,766,296.26 and 16,655,874.41

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Solution

The fourth proportional to 25,177,530.85, 37,766,296.26 and 16,655,874.41 is: 24,983,811.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,177,530.85 : 37,766,296.26 = 16,655,874.41 : x
  2. Step 2: Convert to fraction form
    25,177,530.85/37,766,296.26 = 16,655,874.41/x
  3. Step 3: Cross multiply
    25,177,530.85x = 37,766,296.26 × 16,655,874.41
  4. Step 4: Simplify right side
    25,177,530.85x = 629,030,687,531,828.38
  5. Step 5: Solve for x
    x = 629,030,687,531,828.38/25,177,530.85
  6. Step 6: Final answer
    x = 24,983,811.61

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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.