Home / 271,910,829.04-407,941,208.24-108,263,506.96

Finding the Fourth Proportional to 271,910,829.04, 407,941,208.24 and 108,263,506.96

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Solution

The fourth proportional to 271,910,829.04, 407,941,208.24 and 108,263,506.96 is: 162,425,108.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,910,829.04 : 407,941,208.24 = 108,263,506.96 : x
  2. Step 2: Convert to fraction form
    271,910,829.04/407,941,208.24 = 108,263,506.96/x
  3. Step 3: Cross multiply
    271,910,829.04x = 407,941,208.24 × 108,263,506.96
  4. Step 4: Simplify right side
    271,910,829.04x = 44,165,145,837,562,048
  5. Step 5: Solve for x
    x = 44,165,145,837,562,048/271,910,829.04
  6. Step 6: Final answer
    x = 162,425,108.24

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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.