Home / 16,733,208-25,110,429.90-7,148,658.63

Finding the Fourth Proportional to 16,733,208, 25,110,429.90 and 7,148,658.63

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Solution

The fourth proportional to 16,733,208, 25,110,429.90 and 7,148,658.63 is: 10,727,524.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,733,208 : 25,110,429.90 = 7,148,658.63 : x
  2. Step 2: Convert to fraction form
    16,733,208/25,110,429.90 = 7,148,658.63/x
  3. Step 3: Cross multiply
    16,733,208x = 25,110,429.90 × 7,148,658.63
  4. Step 4: Simplify right side
    16,733,208x = 179,505,891,407,645.03
  5. Step 5: Solve for x
    x = 179,505,891,407,645.03/16,733,208
  6. Step 6: Final answer
    x = 10,727,524.06

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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.