Home / 26,726,185.86-36,882,136.49-14,503,042.86

Finding the Fourth Proportional to 26,726,185.86, 36,882,136.49 and 14,503,042.86

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Solution

The fourth proportional to 26,726,185.86, 36,882,136.49 and 14,503,042.86 is: 20,014,199.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,726,185.86 : 36,882,136.49 = 14,503,042.86 : x
  2. Step 2: Convert to fraction form
    26,726,185.86/36,882,136.49 = 14,503,042.86/x
  3. Step 3: Cross multiply
    26,726,185.86x = 36,882,136.49 × 14,503,042.86
  4. Step 4: Simplify right side
    26,726,185.86x = 534,903,206,072,016.69
  5. Step 5: Solve for x
    x = 534,903,206,072,016.69/26,726,185.86
  6. Step 6: Final answer
    x = 20,014,199.14

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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.