Home / 29,567,586.62-40,802,834.94-16,515,036.02

Finding the Fourth Proportional to 29,567,586.62, 40,802,834.94 and 16,515,036.02

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Solution

The fourth proportional to 29,567,586.62, 40,802,834.94 and 16,515,036.02 is: 22,790,506.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,567,586.62 : 40,802,834.94 = 16,515,036.02 : x
  2. Step 2: Convert to fraction form
    29,567,586.62/40,802,834.94 = 16,515,036.02/x
  3. Step 3: Cross multiply
    29,567,586.62x = 40,802,834.94 × 16,515,036.02
  4. Step 4: Simplify right side
    29,567,586.62x = 673,860,288,752,214.50
  5. Step 5: Solve for x
    x = 673,860,288,752,214.50/29,567,586.62
  6. Step 6: Final answer
    x = 22,790,506.96

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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.