Home / 111,312,606.06-166,970,194.56-33,590,183.45

Finding the Fourth Proportional to 111,312,606.06, 166,970,194.56 and 33,590,183.45

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Solution

The fourth proportional to 111,312,606.06, 166,970,194.56 and 33,590,183.45 is: 50,385,663.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,312,606.06 : 166,970,194.56 = 33,590,183.45 : x
  2. Step 2: Convert to fraction form
    111,312,606.06/166,970,194.56 = 33,590,183.45/x
  3. Step 3: Cross multiply
    111,312,606.06x = 166,970,194.56 × 33,590,183.45
  4. Step 4: Simplify right side
    111,312,606.06x = 5,608,559,465,117,741
  5. Step 5: Solve for x
    x = 5,608,559,465,117,741/111,312,606.06
  6. Step 6: Final answer
    x = 50,385,663.08

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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.