Home / 23,194,028.03-32,006,882.30-12,881,415.42

Finding the Fourth Proportional to 23,194,028.03, 32,006,882.30 and 12,881,415.42

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Solution

The fourth proportional to 23,194,028.03, 32,006,882.30 and 12,881,415.42 is: 17,775,866.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,194,028.03 : 32,006,882.30 = 12,881,415.42 : x
  2. Step 2: Convert to fraction form
    23,194,028.03/32,006,882.30 = 12,881,415.42/x
  3. Step 3: Cross multiply
    23,194,028.03x = 32,006,882.30 × 12,881,415.42
  4. Step 4: Simplify right side
    23,194,028.03x = 412,293,947,140,938
  5. Step 5: Solve for x
    x = 412,293,947,140,938/23,194,028.03
  6. Step 6: Final answer
    x = 17,775,866.56

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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.