Home / 25,043,391.92-37,481,385.36-14,257,797.32

Finding the Fourth Proportional to 25,043,391.92, 37,481,385.36 and 14,257,797.32

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Solution

The fourth proportional to 25,043,391.92, 37,481,385.36 and 14,257,797.32 is: 21,339,042.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,043,391.92 : 37,481,385.36 = 14,257,797.32 : x
  2. Step 2: Convert to fraction form
    25,043,391.92/37,481,385.36 = 14,257,797.32/x
  3. Step 3: Cross multiply
    25,043,391.92x = 37,481,385.36 × 14,257,797.32
  4. Step 4: Simplify right side
    25,043,391.92x = 534,401,995,735,695.25
  5. Step 5: Solve for x
    x = 534,401,995,735,695.25/25,043,391.92
  6. Step 6: Final answer
    x = 21,339,042.15

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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.