Home / 41,618,559.06-57,431,846.10-23,031,960.93

Finding the Fourth Proportional to 41,618,559.06, 57,431,846.10 and 23,031,960.93

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Solution

The fourth proportional to 41,618,559.06, 57,431,846.10 and 23,031,960.93 is: 31,783,129.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,618,559.06 : 57,431,846.10 = 23,031,960.93 : x
  2. Step 2: Convert to fraction form
    41,618,559.06/57,431,846.10 = 23,031,960.93/x
  3. Step 3: Cross multiply
    41,618,559.06x = 57,431,846.10 × 23,031,960.93
  4. Step 4: Simplify right side
    41,618,559.06x = 1,322,768,035,512,973
  5. Step 5: Solve for x
    x = 1,322,768,035,512,973/41,618,559.06
  6. Step 6: Final answer
    x = 31,783,129.10

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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.