Home / 111,204,029.80-166,806,044.70-34,550,554.60

Finding the Fourth Proportional to 111,204,029.80, 166,806,044.70 and 34,550,554.60

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Solution

The fourth proportional to 111,204,029.80, 166,806,044.70 and 34,550,554.60 is: 51,825,831.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,204,029.80 : 166,806,044.70 = 34,550,554.60 : x
  2. Step 2: Convert to fraction form
    111,204,029.80/166,806,044.70 = 34,550,554.60/x
  3. Step 3: Cross multiply
    111,204,029.80x = 166,806,044.70 × 34,550,554.60
  4. Step 4: Simplify right side
    111,204,029.80x = 5,763,241,355,017,390
  5. Step 5: Solve for x
    x = 5,763,241,355,017,390/111,204,029.80
  6. Step 6: Final answer
    x = 51,825,831.90

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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.