Home / 26,732,716.38-36,890,161.83-14,509,310.94

Finding the Fourth Proportional to 26,732,716.38, 36,890,161.83 and 14,509,310.94

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Solution

The fourth proportional to 26,732,716.38, 36,890,161.83 and 14,509,310.94 is: 20,022,313.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,732,716.38 : 36,890,161.83 = 14,509,310.94 : x
  2. Step 2: Convert to fraction form
    26,732,716.38/36,890,161.83 = 14,509,310.94/x
  3. Step 3: Cross multiply
    26,732,716.38x = 36,890,161.83 × 14,509,310.94
  4. Step 4: Simplify right side
    26,732,716.38x = 535,250,828,618,389.38
  5. Step 5: Solve for x
    x = 535,250,828,618,389.38/26,732,716.38
  6. Step 6: Final answer
    x = 20,022,313.52

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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.