Home / 16,754,042.41-25,107,813.07-7,633,851.46

Finding the Fourth Proportional to 16,754,042.41, 25,107,813.07 and 7,633,851.46

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Solution

The fourth proportional to 16,754,042.41, 25,107,813.07 and 7,633,851.46 is: 11,440,183.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,754,042.41 : 25,107,813.07 = 7,633,851.46 : x
  2. Step 2: Convert to fraction form
    16,754,042.41/25,107,813.07 = 7,633,851.46/x
  3. Step 3: Cross multiply
    16,754,042.41x = 25,107,813.07 × 7,633,851.46
  4. Step 4: Simplify right side
    16,754,042.41x = 191,669,315,461,826.59
  5. Step 5: Solve for x
    x = 191,669,315,461,826.59/16,754,042.41
  6. Step 6: Final answer
    x = 11,440,183.26

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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.