Home / 30,096,236.88-41,535,368.43-17,045,817.39

Finding the Fourth Proportional to 30,096,236.88, 41,535,368.43 and 17,045,817.39

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Solution

The fourth proportional to 30,096,236.88, 41,535,368.43 and 17,045,817.39 is: 23,524,678.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,096,236.88 : 41,535,368.43 = 17,045,817.39 : x
  2. Step 2: Convert to fraction form
    30,096,236.88/41,535,368.43 = 17,045,817.39/x
  3. Step 3: Cross multiply
    30,096,236.88x = 41,535,368.43 × 17,045,817.39
  4. Step 4: Simplify right side
    30,096,236.88x = 708,004,305,420,229.25
  5. Step 5: Solve for x
    x = 708,004,305,420,229.25/30,096,236.88
  6. Step 6: Final answer
    x = 23,524,678.79

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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.