Home / 41,161,486.23-56,802,932.19-22,576,777.64

Finding the Fourth Proportional to 41,161,486.23, 56,802,932.19 and 22,576,777.64

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Solution

The fourth proportional to 41,161,486.23, 56,802,932.19 and 22,576,777.64 is: 31,155,997.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,161,486.23 : 56,802,932.19 = 22,576,777.64 : x
  2. Step 2: Convert to fraction form
    41,161,486.23/56,802,932.19 = 22,576,777.64/x
  3. Step 3: Cross multiply
    41,161,486.23x = 56,802,932.19 × 22,576,777.64
  4. Step 4: Simplify right side
    41,161,486.23x = 1,282,427,169,069,613.50
  5. Step 5: Solve for x
    x = 1,282,427,169,069,613.50/41,161,486.23
  6. Step 6: Final answer
    x = 31,155,997.67

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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.