Home / 35,950,583.72-53,926,269.26-10,391,814.56

Finding the Fourth Proportional to 35,950,583.72, 53,926,269.26 and 10,391,814.56

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Solution

The fourth proportional to 35,950,583.72, 53,926,269.26 and 10,391,814.56 is: 15,587,835.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,950,583.72 : 53,926,269.26 = 10,391,814.56 : x
  2. Step 2: Convert to fraction form
    35,950,583.72/53,926,269.26 = 10,391,814.56/x
  3. Step 3: Cross multiply
    35,950,583.72x = 53,926,269.26 × 10,391,814.56
  4. Step 4: Simplify right side
    35,950,583.72x = 560,391,790,145,405.06
  5. Step 5: Solve for x
    x = 560,391,790,145,405.06/35,950,583.72
  6. Step 6: Final answer
    x = 15,587,835.64

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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.