Home / 11,232,034.20-16,824,431.70-9,342,466.20

Finding the Fourth Proportional to 11,232,034.20, 16,824,431.70 and 9,342,466.20

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Solution

The fourth proportional to 11,232,034.20, 16,824,431.70 and 9,342,466.20 is: 13,994,053.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232,034.20 : 16,824,431.70 = 9,342,466.20 : x
  2. Step 2: Convert to fraction form
    11,232,034.20/16,824,431.70 = 9,342,466.20/x
  3. Step 3: Cross multiply
    11,232,034.20x = 16,824,431.70 × 9,342,466.20
  4. Step 4: Simplify right side
    11,232,034.20x = 157,181,684,491,458.53
  5. Step 5: Solve for x
    x = 157,181,684,491,458.53/11,232,034.20
  6. Step 6: Final answer
    x = 13,994,053.23

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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.