Home / 26,642,137.06-36,766,256.97-14,418,990.82

Finding the Fourth Proportional to 26,642,137.06, 36,766,256.97 and 14,418,990.82

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Solution

The fourth proportional to 26,642,137.06, 36,766,256.97 and 14,418,990.82 is: 19,898,265.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,642,137.06 : 36,766,256.97 = 14,418,990.82 : x
  2. Step 2: Convert to fraction form
    26,642,137.06/36,766,256.97 = 14,418,990.82/x
  3. Step 3: Cross multiply
    26,642,137.06x = 36,766,256.97 × 14,418,990.82
  4. Step 4: Simplify right side
    26,642,137.06x = 530,132,321,736,191
  5. Step 5: Solve for x
    x = 530,132,321,736,191/26,642,137.06
  6. Step 6: Final answer
    x = 19,898,265.69

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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.