Home / 23,940,293.49-35,915,489.47-7,764,988.62

Finding the Fourth Proportional to 23,940,293.49, 35,915,489.47 and 7,764,988.62

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Solution

The fourth proportional to 23,940,293.49, 35,915,489.47 and 7,764,988.62 is: 11,649,120.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,940,293.49 : 35,915,489.47 = 7,764,988.62 : x
  2. Step 2: Convert to fraction form
    23,940,293.49/35,915,489.47 = 7,764,988.62/x
  3. Step 3: Cross multiply
    23,940,293.49x = 35,915,489.47 × 7,764,988.62
  4. Step 4: Simplify right side
    23,940,293.49x = 278,883,367,016,279.81
  5. Step 5: Solve for x
    x = 278,883,367,016,279.81/23,940,293.49
  6. Step 6: Final answer
    x = 11,649,120.64

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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.