Home / 24,302,604.30-36,453,906.45-21,468,252.30

Finding the Fourth Proportional to 24,302,604.30, 36,453,906.45 and 21,468,252.30

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Solution

The fourth proportional to 24,302,604.30, 36,453,906.45 and 21,468,252.30 is: 32,202,378.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,302,604.30 : 36,453,906.45 = 21,468,252.30 : x
  2. Step 2: Convert to fraction form
    24,302,604.30/36,453,906.45 = 21,468,252.30/x
  3. Step 3: Cross multiply
    24,302,604.30x = 36,453,906.45 × 21,468,252.30
  4. Step 4: Simplify right side
    24,302,604.30x = 782,601,660,989,197.38
  5. Step 5: Solve for x
    x = 782,601,660,989,197.38/24,302,604.30
  6. Step 6: Final answer
    x = 32,202,378.45

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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.