Home / 29,526,536.80-44,289,805.20-13,601,288.80

Finding the Fourth Proportional to 29,526,536.80, 44,289,805.20 and 13,601,288.80

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Solution

The fourth proportional to 29,526,536.80, 44,289,805.20 and 13,601,288.80 is: 20,401,933.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,526,536.80 : 44,289,805.20 = 13,601,288.80 : x
  2. Step 2: Convert to fraction form
    29,526,536.80/44,289,805.20 = 13,601,288.80/x
  3. Step 3: Cross multiply
    29,526,536.80x = 44,289,805.20 × 13,601,288.80
  4. Step 4: Simplify right side
    29,526,536.80x = 602,398,431,420,941.88
  5. Step 5: Solve for x
    x = 602,398,431,420,941.88/29,526,536.80
  6. Step 6: Final answer
    x = 20,401,933.20

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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.