Home / 23,945,569.31-33,044,885.65-13,080,553.31

Finding the Fourth Proportional to 23,945,569.31, 33,044,885.65 and 13,080,553.31

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Solution

The fourth proportional to 23,945,569.31, 33,044,885.65 and 13,080,553.31 is: 18,051,163.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,945,569.31 : 33,044,885.65 = 13,080,553.31 : x
  2. Step 2: Convert to fraction form
    23,945,569.31/33,044,885.65 = 13,080,553.31/x
  3. Step 3: Cross multiply
    23,945,569.31x = 33,044,885.65 × 13,080,553.31
  4. Step 4: Simplify right side
    23,945,569.31x = 432,245,388,466,641.94
  5. Step 5: Solve for x
    x = 432,245,388,466,641.94/23,945,569.31
  6. Step 6: Final answer
    x = 18,051,163.57

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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.