Home / 323,723,134.80-446,737,610.08-175,043,900.68

Finding the Fourth Proportional to 323,723,134.80, 446,737,610.08 and 175,043,900.68

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Solution

The fourth proportional to 323,723,134.80, 446,737,610.08 and 175,043,900.68 is: 241,560,412.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,723,134.80 : 446,737,610.08 = 175,043,900.68 : x
  2. Step 2: Convert to fraction form
    323,723,134.80/446,737,610.08 = 175,043,900.68/x
  3. Step 3: Cross multiply
    323,723,134.80x = 446,737,610.08 × 175,043,900.68
  4. Step 4: Simplify right side
    323,723,134.80x = 78,198,693,848,864,080
  5. Step 5: Solve for x
    x = 78,198,693,848,864,080/323,723,134.80
  6. Step 6: Final answer
    x = 241,560,412.10

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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.