Home / 24,291,672.46-33,522,509.58-13,278,465.80

Finding the Fourth Proportional to 24,291,672.46, 33,522,509.58 and 13,278,465.80

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Solution

The fourth proportional to 24,291,672.46, 33,522,509.58 and 13,278,465.80 is: 18,324,283.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,291,672.46 : 33,522,509.58 = 13,278,465.80 : x
  2. Step 2: Convert to fraction form
    24,291,672.46/33,522,509.58 = 13,278,465.80/x
  3. Step 3: Cross multiply
    24,291,672.46x = 33,522,509.58 × 13,278,465.80
  4. Step 4: Simplify right side
    24,291,672.46x = 445,127,497,008,548.69
  5. Step 5: Solve for x
    x = 445,127,497,008,548.69/24,291,672.46
  6. Step 6: Final answer
    x = 18,324,283.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.