Home / 14,796,600.30-22,194,900.45-9,429,046.20

Finding the Fourth Proportional to 14,796,600.30, 22,194,900.45 and 9,429,046.20

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Solution

The fourth proportional to 14,796,600.30, 22,194,900.45 and 9,429,046.20 is: 14,143,569.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,796,600.30 : 22,194,900.45 = 9,429,046.20 : x
  2. Step 2: Convert to fraction form
    14,796,600.30/22,194,900.45 = 9,429,046.20/x
  3. Step 3: Cross multiply
    14,796,600.30x = 22,194,900.45 × 9,429,046.20
  4. Step 4: Simplify right side
    14,796,600.30x = 209,276,741,747,450.78
  5. Step 5: Solve for x
    x = 209,276,741,747,450.78/14,796,600.30
  6. Step 6: Final answer
    x = 14,143,569.30

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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.