Home / 24,041,660.64-35,976,289.74-20,814,299.34

Finding the Fourth Proportional to 24,041,660.64, 35,976,289.74 and 20,814,299.34

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Solution

The fourth proportional to 24,041,660.64, 35,976,289.74 and 20,814,299.34 is: 31,146,819.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,041,660.64 : 35,976,289.74 = 20,814,299.34 : x
  2. Step 2: Convert to fraction form
    24,041,660.64/35,976,289.74 = 20,814,299.34/x
  3. Step 3: Cross multiply
    24,041,660.64x = 35,976,289.74 × 20,814,299.34
  4. Step 4: Simplify right side
    24,041,660.64x = 748,821,263,790,930.75
  5. Step 5: Solve for x
    x = 748,821,263,790,930.75/24,041,660.64
  6. Step 6: Final answer
    x = 31,146,819.47

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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.