Home / 110,166,323.96-165,243,505.80-33,483,373.49

Finding the Fourth Proportional to 110,166,323.96, 165,243,505.80 and 33,483,373.49

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Solution

The fourth proportional to 110,166,323.96, 165,243,505.80 and 33,483,373.49 is: 50,223,242.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,166,323.96 : 165,243,505.80 = 33,483,373.49 : x
  2. Step 2: Convert to fraction form
    110,166,323.96/165,243,505.80 = 33,483,373.49/x
  3. Step 3: Cross multiply
    110,166,323.96x = 165,243,505.80 × 33,483,373.49
  4. Step 4: Simplify right side
    110,166,323.96x = 5,532,910,021,498,381
  5. Step 5: Solve for x
    x = 5,532,910,021,498,381/110,166,323.96
  6. Step 6: Final answer
    x = 50,223,242.66

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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.