Home / 29,325,797.15-40,469,470.29-16,273,024.81

Finding the Fourth Proportional to 29,325,797.15, 40,469,470.29 and 16,273,024.81

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Solution

The fourth proportional to 29,325,797.15, 40,469,470.29 and 16,273,024.81 is: 22,456,702.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,325,797.15 : 40,469,470.29 = 16,273,024.81 : x
  2. Step 2: Convert to fraction form
    29,325,797.15/40,469,470.29 = 16,273,024.81/x
  3. Step 3: Cross multiply
    29,325,797.15x = 40,469,470.29 × 16,273,024.81
  4. Step 4: Simplify right side
    29,325,797.15x = 658,560,693,975,554.12
  5. Step 5: Solve for x
    x = 658,560,693,975,554.12/29,325,797.15
  6. Step 6: Final answer
    x = 22,456,702.22

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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.