Home / 32,328,499.38-44,599,334.67-19,770,105.54

Finding the Fourth Proportional to 32,328,499.38, 44,599,334.67 and 19,770,105.54

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Solution

The fourth proportional to 32,328,499.38, 44,599,334.67 and 19,770,105.54 is: 27,274,187.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,328,499.38 : 44,599,334.67 = 19,770,105.54 : x
  2. Step 2: Convert to fraction form
    32,328,499.38/44,599,334.67 = 19,770,105.54/x
  3. Step 3: Cross multiply
    32,328,499.38x = 44,599,334.67 × 19,770,105.54
  4. Step 4: Simplify right side
    32,328,499.38x = 881,733,553,439,681.12
  5. Step 5: Solve for x
    x = 881,733,553,439,681.12/32,328,499.38
  6. Step 6: Final answer
    x = 27,274,187.49

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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.