Home / 48,200,949.56-66,517,068.60-26,174,252.24

Finding the Fourth Proportional to 48,200,949.56, 66,517,068.60 and 26,174,252.24

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Solution

The fourth proportional to 48,200,949.56, 66,517,068.60 and 26,174,252.24 is: 36,120,336.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,200,949.56 : 66,517,068.60 = 26,174,252.24 : x
  2. Step 2: Convert to fraction form
    48,200,949.56/66,517,068.60 = 26,174,252.24/x
  3. Step 3: Cross multiply
    48,200,949.56x = 66,517,068.60 × 26,174,252.24
  4. Step 4: Simplify right side
    48,200,949.56x = 1,741,034,531,801,783.50
  5. Step 5: Solve for x
    x = 1,741,034,531,801,783.50/48,200,949.56
  6. Step 6: Final answer
    x = 36,120,336.79

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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.