Home / 173,232,003.90-259,848,005.85-52,063,455.90

Finding the Fourth Proportional to 173,232,003.90, 259,848,005.85 and 52,063,455.90

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Solution

The fourth proportional to 173,232,003.90, 259,848,005.85 and 52,063,455.90 is: 78,095,183.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,232,003.90 : 259,848,005.85 = 52,063,455.90 : x
  2. Step 2: Convert to fraction form
    173,232,003.90/259,848,005.85 = 52,063,455.90/x
  3. Step 3: Cross multiply
    173,232,003.90x = 259,848,005.85 × 52,063,455.90
  4. Step 4: Simplify right side
    173,232,003.90x = 13,528,585,193,274,416
  5. Step 5: Solve for x
    x = 13,528,585,193,274,416/173,232,003.90
  6. Step 6: Final answer
    x = 78,095,183.85

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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.