Home / 23,889,532.73-35,659,896.46-20,499,603.45

Finding the Fourth Proportional to 23,889,532.73, 35,659,896.46 and 20,499,603.45

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Solution

The fourth proportional to 23,889,532.73, 35,659,896.46 and 20,499,603.45 is: 30,599,750.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,889,532.73 : 35,659,896.46 = 20,499,603.45 : x
  2. Step 2: Convert to fraction form
    23,889,532.73/35,659,896.46 = 20,499,603.45/x
  3. Step 3: Cross multiply
    23,889,532.73x = 35,659,896.46 × 20,499,603.45
  4. Step 4: Simplify right side
    23,889,532.73x = 731,013,736,471,005.75
  5. Step 5: Solve for x
    x = 731,013,736,471,005.75/23,889,532.73
  6. Step 6: Final answer
    x = 30,599,750.31

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.