Home / 36,955,588.07-50,999,041.82-20,436,823.96

Finding the Fourth Proportional to 36,955,588.07, 50,999,041.82 and 20,436,823.96

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Solution

The fourth proportional to 36,955,588.07, 50,999,041.82 and 20,436,823.96 is: 28,202,999.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,955,588.07 : 50,999,041.82 = 20,436,823.96 : x
  2. Step 2: Convert to fraction form
    36,955,588.07/50,999,041.82 = 20,436,823.96/x
  3. Step 3: Cross multiply
    36,955,588.07x = 50,999,041.82 × 20,436,823.96
  4. Step 4: Simplify right side
    36,955,588.07x = 1,042,258,439,804,018
  5. Step 5: Solve for x
    x = 1,042,258,439,804,018/36,955,588.07
  6. Step 6: Final answer
    x = 28,202,999.71

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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.