Home / 41,023,038.82-56,629,224.81-25,560,762.88

Finding the Fourth Proportional to 41,023,038.82, 56,629,224.81 and 25,560,762.88

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Solution

The fourth proportional to 41,023,038.82, 56,629,224.81 and 25,560,762.88 is: 35,284,713.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,023,038.82 : 56,629,224.81 = 25,560,762.88 : x
  2. Step 2: Convert to fraction form
    41,023,038.82/56,629,224.81 = 25,560,762.88/x
  3. Step 3: Cross multiply
    41,023,038.82x = 56,629,224.81 × 25,560,762.88
  4. Step 4: Simplify right side
    41,023,038.82x = 1,447,486,187,446,623
  5. Step 5: Solve for x
    x = 1,447,486,187,446,623/41,023,038.82
  6. Step 6: Final answer
    x = 35,284,713.88

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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.