Home / 323,723,009.16-446,737,435.92-175,043,775.06

Finding the Fourth Proportional to 323,723,009.16, 446,737,435.92 and 175,043,775.06

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Solution

The fourth proportional to 323,723,009.16, 446,737,435.92 and 175,043,775.06 is: 241,560,238.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,723,009.16 : 446,737,435.92 = 175,043,775.06 : x
  2. Step 2: Convert to fraction form
    323,723,009.16/446,737,435.92 = 175,043,775.06/x
  3. Step 3: Cross multiply
    323,723,009.16x = 446,737,435.92 × 175,043,775.06
  4. Step 4: Simplify right side
    323,723,009.16x = 78,198,607,244,061,648
  5. Step 5: Solve for x
    x = 78,198,607,244,061,648/323,723,009.16
  6. Step 6: Final answer
    x = 241,560,238.33

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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.