Home / 16,515,934.65-24,762,092.18-7,410,578.85

Finding the Fourth Proportional to 16,515,934.65, 24,762,092.18 and 7,410,578.85

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Solution

The fourth proportional to 16,515,934.65, 24,762,092.18 and 7,410,578.85 is: 11,110,569.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,515,934.65 : 24,762,092.18 = 7,410,578.85 : x
  2. Step 2: Convert to fraction form
    16,515,934.65/24,762,092.18 = 7,410,578.85/x
  3. Step 3: Cross multiply
    16,515,934.65x = 24,762,092.18 × 7,410,578.85
  4. Step 4: Simplify right side
    16,515,934.65x = 183,501,436,553,805.50
  5. Step 5: Solve for x
    x = 183,501,436,553,805.50/16,515,934.65
  6. Step 6: Final answer
    x = 11,110,569.30

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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.