Home / 41,089,069.59-61,619,066.30-11,936,843.47

Finding the Fourth Proportional to 41,089,069.59, 61,619,066.30 and 11,936,843.47

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Solution

The fourth proportional to 41,089,069.59, 61,619,066.30 and 11,936,843.47 is: 17,901,041.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,089,069.59 : 61,619,066.30 = 11,936,843.47 : x
  2. Step 2: Convert to fraction form
    41,089,069.59/61,619,066.30 = 11,936,843.47/x
  3. Step 3: Cross multiply
    41,089,069.59x = 61,619,066.30 × 11,936,843.47
  4. Step 4: Simplify right side
    41,089,069.59x = 735,537,149,190,652.12
  5. Step 5: Solve for x
    x = 735,537,149,190,652.12/41,089,069.59
  6. Step 6: Final answer
    x = 17,901,041.73

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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.