Home / 271,964,552.64-407,989,314.72-110,417,841.60

Finding the Fourth Proportional to 271,964,552.64, 407,989,314.72 and 110,417,841.60

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Solution

The fourth proportional to 271,964,552.64, 407,989,314.72 and 110,417,841.60 is: 165,644,011.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,964,552.64 : 407,989,314.72 = 110,417,841.60 : x
  2. Step 2: Convert to fraction form
    271,964,552.64/407,989,314.72 = 110,417,841.60/x
  3. Step 3: Cross multiply
    271,964,552.64x = 407,989,314.72 × 110,417,841.60
  4. Step 4: Simplify right side
    271,964,552.64x = 45,049,299,527,245,512
  5. Step 5: Solve for x
    x = 45,049,299,527,245,512/271,964,552.64
  6. Step 6: Final answer
    x = 165,644,011.65

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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.