Home / 23,949,523.76-33,050,356.05-12,936,273.42

Finding the Fourth Proportional to 23,949,523.76, 33,050,356.05 and 12,936,273.42

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Solution

The fourth proportional to 23,949,523.76, 33,050,356.05 and 12,936,273.42 is: 17,852,064.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,949,523.76 : 33,050,356.05 = 12,936,273.42 : x
  2. Step 2: Convert to fraction form
    23,949,523.76/33,050,356.05 = 12,936,273.42/x
  3. Step 3: Cross multiply
    23,949,523.76x = 33,050,356.05 × 12,936,273.42
  4. Step 4: Simplify right side
    23,949,523.76x = 427,548,442,491,151.19
  5. Step 5: Solve for x
    x = 427,548,442,491,151.19/23,949,523.76
  6. Step 6: Final answer
    x = 17,852,064.48

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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.