Home / 26,735,543.17-40,108,470.60-11,382,551.66

Finding the Fourth Proportional to 26,735,543.17, 40,108,470.60 and 11,382,551.66

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Solution

The fourth proportional to 26,735,543.17, 40,108,470.60 and 11,382,551.66 is: 17,076,022.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,735,543.17 : 40,108,470.60 = 11,382,551.66 : x
  2. Step 2: Convert to fraction form
    26,735,543.17/40,108,470.60 = 11,382,551.66/x
  3. Step 3: Cross multiply
    26,735,543.17x = 40,108,470.60 × 11,382,551.66
  4. Step 4: Simplify right side
    26,735,543.17x = 456,536,738,751,046.88
  5. Step 5: Solve for x
    x = 456,536,738,751,046.88/26,735,543.17
  6. Step 6: Final answer
    x = 17,076,022.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.