Home / 26,317,033.22-36,306,385.05-17,618,008.52

Finding the Fourth Proportional to 26,317,033.22, 36,306,385.05 and 17,618,008.52

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Solution

The fourth proportional to 26,317,033.22, 36,306,385.05 and 17,618,008.52 is: 24,305,406.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,317,033.22 : 36,306,385.05 = 17,618,008.52 : x
  2. Step 2: Convert to fraction form
    26,317,033.22/36,306,385.05 = 17,618,008.52/x
  3. Step 3: Cross multiply
    26,317,033.22x = 36,306,385.05 × 17,618,008.52
  4. Step 4: Simplify right side
    26,317,033.22x = 639,646,201,141,300.50
  5. Step 5: Solve for x
    x = 639,646,201,141,300.50/26,317,033.22
  6. Step 6: Final answer
    x = 24,305,406.91

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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.