Home / 52,060,345.56-78,074,796.24-15,659,072.73

Finding the Fourth Proportional to 52,060,345.56, 78,074,796.24 and 15,659,072.73

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Solution

The fourth proportional to 52,060,345.56, 78,074,796.24 and 15,659,072.73 is: 23,483,880.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,060,345.56 : 78,074,796.24 = 15,659,072.73 : x
  2. Step 2: Convert to fraction form
    52,060,345.56/78,074,796.24 = 15,659,072.73/x
  3. Step 3: Cross multiply
    52,060,345.56x = 78,074,796.24 × 15,659,072.73
  4. Step 4: Simplify right side
    52,060,345.56x = 1,222,578,912,702,090.50
  5. Step 5: Solve for x
    x = 1,222,578,912,702,090.50/52,060,345.56
  6. Step 6: Final answer
    x = 23,483,880.09

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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.