Home / 271,637,194.10-407,455,791.15-271,637,194.10

Finding the Fourth Proportional to 271,637,194.10, 407,455,791.15 and 271,637,194.10

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Solution

The fourth proportional to 271,637,194.10, 407,455,791.15 and 271,637,194.10 is: 407,455,791.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,637,194.10 : 407,455,791.15 = 271,637,194.10 : x
  2. Step 2: Convert to fraction form
    271,637,194.10/407,455,791.15 = 271,637,194.10/x
  3. Step 3: Cross multiply
    271,637,194.10x = 407,455,791.15 × 271,637,194.10
  4. Step 4: Simplify right side
    271,637,194.10x = 110,680,147,827,781,616
  5. Step 5: Solve for x
    x = 110,680,147,827,781,616/271,637,194.10
  6. Step 6: Final answer
    x = 407,455,791.15

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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.