Home / 29,947,608.06-41,327,698.80-16,196,572.18

Finding the Fourth Proportional to 29,947,608.06, 41,327,698.80 and 16,196,572.18

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Solution

The fourth proportional to 29,947,608.06, 41,327,698.80 and 16,196,572.18 is: 22,351,269.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,947,608.06 : 41,327,698.80 = 16,196,572.18 : x
  2. Step 2: Convert to fraction form
    29,947,608.06/41,327,698.80 = 16,196,572.18/x
  3. Step 3: Cross multiply
    29,947,608.06x = 41,327,698.80 × 16,196,572.18
  4. Step 4: Simplify right side
    29,947,608.06x = 669,367,056,647,499.38
  5. Step 5: Solve for x
    x = 669,367,056,647,499.38/29,947,608.06
  6. Step 6: Final answer
    x = 22,351,269.43

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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.