Home / 36,823,837.96-55,233,754.80-11,264,847.36

Finding the Fourth Proportional to 36,823,837.96, 55,233,754.80 and 11,264,847.36

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Solution

The fourth proportional to 36,823,837.96, 55,233,754.80 and 11,264,847.36 is: 16,896,658.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,823,837.96 : 55,233,754.80 = 11,264,847.36 : x
  2. Step 2: Convert to fraction form
    36,823,837.96/55,233,754.80 = 11,264,847.36/x
  3. Step 3: Cross multiply
    36,823,837.96x = 55,233,754.80 × 11,264,847.36
  4. Step 4: Simplify right side
    36,823,837.96x = 622,199,817,087,473.75
  5. Step 5: Solve for x
    x = 622,199,817,087,473.75/36,823,837.96
  6. Step 6: Final answer
    x = 16,896,658.57

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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.