Home / 23,644,775.54-32,631,638.73-13,194,077.78

Finding the Fourth Proportional to 23,644,775.54, 32,631,638.73 and 13,194,077.78

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Solution

The fourth proportional to 23,644,775.54, 32,631,638.73 and 13,194,077.78 is: 18,208,858.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,644,775.54 : 32,631,638.73 = 13,194,077.78 : x
  2. Step 2: Convert to fraction form
    23,644,775.54/32,631,638.73 = 13,194,077.78/x
  3. Step 3: Cross multiply
    23,644,775.54x = 32,631,638.73 × 13,194,077.78
  4. Step 4: Simplify right side
    23,644,775.54x = 430,544,379,492,480.38
  5. Step 5: Solve for x
    x = 430,544,379,492,480.38/23,644,775.54
  6. Step 6: Final answer
    x = 18,208,858.81

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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.