Home / 102,267,103.68-153,422,199.72-33,174,512.30

Finding the Fourth Proportional to 102,267,103.68, 153,422,199.72 and 33,174,512.30

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Solution

The fourth proportional to 102,267,103.68, 153,422,199.72 and 33,174,512.30 is: 49,768,757.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,267,103.68 : 153,422,199.72 = 33,174,512.30 : x
  2. Step 2: Convert to fraction form
    102,267,103.68/153,422,199.72 = 33,174,512.30/x
  3. Step 3: Cross multiply
    102,267,103.68x = 153,422,199.72 × 33,174,512.30
  4. Step 4: Simplify right side
    102,267,103.68x = 5,089,706,651,704,197
  5. Step 5: Solve for x
    x = 5,089,706,651,704,197/102,267,103.68
  6. Step 6: Final answer
    x = 49,768,757.19

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.