Home / 57,377,034.27-86,066,485.61-16,436,314.31

Finding the Fourth Proportional to 57,377,034.27, 86,066,485.61 and 16,436,314.31

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Solution

The fourth proportional to 57,377,034.27, 86,066,485.61 and 16,436,314.31 is: 24,654,739.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,377,034.27 : 86,066,485.61 = 16,436,314.31 : x
  2. Step 2: Convert to fraction form
    57,377,034.27/86,066,485.61 = 16,436,314.31/x
  3. Step 3: Cross multiply
    57,377,034.27x = 86,066,485.61 × 16,436,314.31
  4. Step 4: Simplify right side
    57,377,034.27x = 1,414,615,808,530,538
  5. Step 5: Solve for x
    x = 1,414,615,808,530,538/57,377,034.27
  6. Step 6: Final answer
    x = 24,654,739.07

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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.