Home / 16,845,264.26-23,246,480.20-9,110,306.58

Finding the Fourth Proportional to 16,845,264.26, 23,246,480.20 and 9,110,306.58

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Solution

The fourth proportional to 16,845,264.26, 23,246,480.20 and 9,110,306.58 is: 12,572,231.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,845,264.26 : 23,246,480.20 = 9,110,306.58 : x
  2. Step 2: Convert to fraction form
    16,845,264.26/23,246,480.20 = 9,110,306.58/x
  3. Step 3: Cross multiply
    16,845,264.26x = 23,246,480.20 × 9,110,306.58
  4. Step 4: Simplify right side
    16,845,264.26x = 211,782,561,505,123.97
  5. Step 5: Solve for x
    x = 211,782,561,505,123.97/16,845,264.26
  6. Step 6: Final answer
    x = 12,572,231.48

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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.