Home / 73,437,530.40-110,166,793.20-24,917,623.20

Finding the Fourth Proportional to 73,437,530.40, 110,166,793.20 and 24,917,623.20

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Solution

The fourth proportional to 73,437,530.40, 110,166,793.20 and 24,917,623.20 is: 37,379,996.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,437,530.40 : 110,166,793.20 = 24,917,623.20 : x
  2. Step 2: Convert to fraction form
    73,437,530.40/110,166,793.20 = 24,917,623.20/x
  3. Step 3: Cross multiply
    73,437,530.40x = 110,166,793.20 × 24,917,623.20
  4. Step 4: Simplify right side
    73,437,530.40x = 2,745,094,642,109,922
  5. Step 5: Solve for x
    x = 2,745,094,642,109,922/73,437,530.40
  6. Step 6: Final answer
    x = 37,379,996.67

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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.