Home / 26,515,229.94-36,589,807.89-14,755,079.70

Finding the Fourth Proportional to 26,515,229.94, 36,589,807.89 and 14,755,079.70

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Solution

The fourth proportional to 26,515,229.94, 36,589,807.89 and 14,755,079.70 is: 20,361,336.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,515,229.94 : 36,589,807.89 = 14,755,079.70 : x
  2. Step 2: Convert to fraction form
    26,515,229.94/36,589,807.89 = 14,755,079.70/x
  3. Step 3: Cross multiply
    26,515,229.94x = 36,589,807.89 × 14,755,079.70
  4. Step 4: Simplify right side
    26,515,229.94x = 539,885,531,624,638.81
  5. Step 5: Solve for x
    x = 539,885,531,624,638.81/26,515,229.94
  6. Step 6: Final answer
    x = 20,361,336.97

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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.