Home / 16,806,514.48-25,204,484.04-5,444,326.96

Finding the Fourth Proportional to 16,806,514.48, 25,204,484.04 and 5,444,326.96

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Solution

The fourth proportional to 16,806,514.48, 25,204,484.04 and 5,444,326.96 is: 8,164,777.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,806,514.48 : 25,204,484.04 = 5,444,326.96 : x
  2. Step 2: Convert to fraction form
    16,806,514.48/25,204,484.04 = 5,444,326.96/x
  3. Step 3: Cross multiply
    16,806,514.48x = 25,204,484.04 × 5,444,326.96
  4. Step 4: Simplify right side
    16,806,514.48x = 137,221,451,971,861.72
  5. Step 5: Solve for x
    x = 137,221,451,971,861.72/16,806,514.48
  6. Step 6: Final answer
    x = 8,164,777.54

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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.