Home / 16,160,208.09-24,236,164.94-4,798,020.57

Finding the Fourth Proportional to 16,160,208.09, 24,236,164.94 and 4,798,020.57

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Solution

The fourth proportional to 16,160,208.09, 24,236,164.94 and 4,798,020.57 is: 7,195,799.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,160,208.09 : 24,236,164.94 = 4,798,020.57 : x
  2. Step 2: Convert to fraction form
    16,160,208.09/24,236,164.94 = 4,798,020.57/x
  3. Step 3: Cross multiply
    16,160,208.09x = 24,236,164.94 × 4,798,020.57
  4. Step 4: Simplify right side
    16,160,208.09x = 116,285,617,896,042.72
  5. Step 5: Solve for x
    x = 116,285,617,896,042.72/16,160,208.09
  6. Step 6: Final answer
    x = 7,195,799.54

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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.