Home / 111,235,578.60-166,869,114.30-34,550,610.60

Finding the Fourth Proportional to 111,235,578.60, 166,869,114.30 and 34,550,610.60

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Solution

The fourth proportional to 111,235,578.60, 166,869,114.30 and 34,550,610.60 is: 51,830,806.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,235,578.60 : 166,869,114.30 = 34,550,610.60 : x
  2. Step 2: Convert to fraction form
    111,235,578.60/166,869,114.30 = 34,550,610.60/x
  3. Step 3: Cross multiply
    111,235,578.60x = 166,869,114.30 × 34,550,610.60
  4. Step 4: Simplify right side
    111,235,578.60x = 5,765,429,789,346,192
  5. Step 5: Solve for x
    x = 5,765,429,789,346,192/111,235,578.60
  6. Step 6: Final answer
    x = 51,830,806.85

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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.