Home / 23,889,535.23-35,659,900.19-20,499,605.95

Finding the Fourth Proportional to 23,889,535.23, 35,659,900.19 and 20,499,605.95

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Solution

The fourth proportional to 23,889,535.23, 35,659,900.19 and 20,499,605.95 is: 30,599,754.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,889,535.23 : 35,659,900.19 = 20,499,605.95 : x
  2. Step 2: Convert to fraction form
    23,889,535.23/35,659,900.19 = 20,499,605.95/x
  3. Step 3: Cross multiply
    23,889,535.23x = 35,659,900.19 × 20,499,605.95
  4. Step 4: Simplify right side
    23,889,535.23x = 731,013,902,111,330
  5. Step 5: Solve for x
    x = 731,013,902,111,330/23,889,535.23
  6. Step 6: Final answer
    x = 30,599,754.04

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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.