Home / 43,485,974.06-60,010,682.81-23,907,195.55

Finding the Fourth Proportional to 43,485,974.06, 60,010,682.81 and 23,907,195.55

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Solution

The fourth proportional to 43,485,974.06, 60,010,682.81 and 23,907,195.55 is: 32,991,951.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,485,974.06 : 60,010,682.81 = 23,907,195.55 : x
  2. Step 2: Convert to fraction form
    43,485,974.06/60,010,682.81 = 23,907,195.55/x
  3. Step 3: Cross multiply
    43,485,974.06x = 60,010,682.81 × 23,907,195.55
  4. Step 4: Simplify right side
    43,485,974.06x = 1,434,687,129,027,693.50
  5. Step 5: Solve for x
    x = 1,434,687,129,027,693.50/43,485,974.06
  6. Step 6: Final answer
    x = 32,991,951.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.