Home / 36,823,838.33-55,233,755.36-11,264,847.72

Finding the Fourth Proportional to 36,823,838.33, 55,233,755.36 and 11,264,847.72

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Solution

The fourth proportional to 36,823,838.33, 55,233,755.36 and 11,264,847.72 is: 16,896,659.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,823,838.33 : 55,233,755.36 = 11,264,847.72 : x
  2. Step 2: Convert to fraction form
    36,823,838.33/55,233,755.36 = 11,264,847.72/x
  3. Step 3: Cross multiply
    36,823,838.33x = 55,233,755.36 × 11,264,847.72
  4. Step 4: Simplify right side
    36,823,838.33x = 622,199,843,077,809.50
  5. Step 5: Solve for x
    x = 622,199,843,077,809.50/36,823,838.33
  6. Step 6: Final answer
    x = 16,896,659.10

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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.