Home / 41,553,068.18-62,336,299.75-12,799,190.43

Finding the Fourth Proportional to 41,553,068.18, 62,336,299.75 and 12,799,190.43

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Solution

The fourth proportional to 41,553,068.18, 62,336,299.75 and 12,799,190.43 is: 19,200,848.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,553,068.18 : 62,336,299.75 = 12,799,190.43 : x
  2. Step 2: Convert to fraction form
    41,553,068.18/62,336,299.75 = 12,799,190.43/x
  3. Step 3: Cross multiply
    41,553,068.18x = 62,336,299.75 × 12,799,190.43
  4. Step 4: Simplify right side
    41,553,068.18x = 797,854,171,169,813.38
  5. Step 5: Solve for x
    x = 797,854,171,169,813.38/41,553,068.18
  6. Step 6: Final answer
    x = 19,200,848.61

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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.