Home / 14,531,153-20,053,613.24-8,092,625

Finding the Fourth Proportional to 14,531,153, 20,053,613.24 and 8,092,625

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Solution

The fourth proportional to 14,531,153, 20,053,613.24 and 8,092,625 is: 11,168,168.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,531,153 : 20,053,613.24 = 8,092,625 : x
  2. Step 2: Convert to fraction form
    14,531,153/20,053,613.24 = 8,092,625/x
  3. Step 3: Cross multiply
    14,531,153x = 20,053,613.24 × 8,092,625
  4. Step 4: Simplify right side
    14,531,153x = 162,286,371,846,355
  5. Step 5: Solve for x
    x = 162,286,371,846,355/14,531,153
  6. Step 6: Final answer
    x = 11,168,168.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.