Home / 14,467,092.30-19,965,585.24-9,563,810.94

Finding the Fourth Proportional to 14,467,092.30, 19,965,585.24 and 9,563,810.94

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Solution

The fourth proportional to 14,467,092.30, 19,965,585.24 and 9,563,810.94 is: 13,198,718.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,467,092.30 : 19,965,585.24 = 9,563,810.94 : x
  2. Step 2: Convert to fraction form
    14,467,092.30/19,965,585.24 = 9,563,810.94/x
  3. Step 3: Cross multiply
    14,467,092.30x = 19,965,585.24 × 9,563,810.94
  4. Step 4: Simplify right side
    14,467,092.30x = 190,947,082,541,814.50
  5. Step 5: Solve for x
    x = 190,947,082,541,814.50/14,467,092.30
  6. Step 6: Final answer
    x = 13,198,718.76

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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.