Home / 73,391,113.60-110,086,670.40-22,273,050.40

Finding the Fourth Proportional to 73,391,113.60, 110,086,670.40 and 22,273,050.40

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Solution

The fourth proportional to 73,391,113.60, 110,086,670.40 and 22,273,050.40 is: 33,409,575.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,391,113.60 : 110,086,670.40 = 22,273,050.40 : x
  2. Step 2: Convert to fraction form
    73,391,113.60/110,086,670.40 = 22,273,050.40/x
  3. Step 3: Cross multiply
    73,391,113.60x = 110,086,670.40 × 22,273,050.40
  4. Step 4: Simplify right side
    73,391,113.60x = 2,451,965,958,187,388
  5. Step 5: Solve for x
    x = 2,451,965,958,187,388/73,391,113.60
  6. Step 6: Final answer
    x = 33,409,575.60

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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.