Home / 23,684,040.72-35,527,352.60-7,508,821.84

Finding the Fourth Proportional to 23,684,040.72, 35,527,352.60 and 7,508,821.84

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Solution

The fourth proportional to 23,684,040.72, 35,527,352.60 and 7,508,821.84 is: 11,263,642.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,684,040.72 : 35,527,352.60 = 7,508,821.84 : x
  2. Step 2: Convert to fraction form
    23,684,040.72/35,527,352.60 = 7,508,821.84/x
  3. Step 3: Cross multiply
    23,684,040.72x = 35,527,352.60 × 7,508,821.84
  4. Step 4: Simplify right side
    23,684,040.72x = 266,768,561,120,260.78
  5. Step 5: Solve for x
    x = 266,768,561,120,260.78/23,684,040.72
  6. Step 6: Final answer
    x = 11,263,642.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.