Home / 16,093,485.33-22,208,333.70-9,124,631.70

Finding the Fourth Proportional to 16,093,485.33, 22,208,333.70 and 9,124,631.70

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Solution

The fourth proportional to 16,093,485.33, 22,208,333.70 and 9,124,631.70 is: 12,591,608.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,093,485.33 : 22,208,333.70 = 9,124,631.70 : x
  2. Step 2: Convert to fraction form
    16,093,485.33/22,208,333.70 = 9,124,631.70/x
  3. Step 3: Cross multiply
    16,093,485.33x = 22,208,333.70 × 9,124,631.70
  4. Step 4: Simplify right side
    16,093,485.33x = 202,642,865,683,198.28
  5. Step 5: Solve for x
    x = 202,642,865,683,198.28/16,093,485.33
  6. Step 6: Final answer
    x = 12,591,608.44

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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.