Home / 110,985,888.60-166,478,832.90-34,308,793.80

Finding the Fourth Proportional to 110,985,888.60, 166,478,832.90 and 34,308,793.80

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Solution

The fourth proportional to 110,985,888.60, 166,478,832.90 and 34,308,793.80 is: 51,463,190.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,985,888.60 : 166,478,832.90 = 34,308,793.80 : x
  2. Step 2: Convert to fraction form
    110,985,888.60/166,478,832.90 = 34,308,793.80/x
  3. Step 3: Cross multiply
    110,985,888.60x = 166,478,832.90 × 34,308,793.80
  4. Step 4: Simplify right side
    110,985,888.60x = 5,711,687,950,030,756
  5. Step 5: Solve for x
    x = 5,711,687,950,030,756/110,985,888.60
  6. Step 6: Final answer
    x = 51,463,190.70

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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.