Home / 16,250,047.08-22,424,744.34-8,907,896.04

Finding the Fourth Proportional to 16,250,047.08, 22,424,744.34 and 8,907,896.04

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Solution

The fourth proportional to 16,250,047.08, 22,424,744.34 and 8,907,896.04 is: 12,292,720.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,250,047.08 : 22,424,744.34 = 8,907,896.04 : x
  2. Step 2: Convert to fraction form
    16,250,047.08/22,424,744.34 = 8,907,896.04/x
  3. Step 3: Cross multiply
    16,250,047.08x = 22,424,744.34 × 8,907,896.04
  4. Step 4: Simplify right side
    16,250,047.08x = 199,757,291,304,298.41
  5. Step 5: Solve for x
    x = 199,757,291,304,298.41/16,250,047.08
  6. Step 6: Final answer
    x = 12,292,720.77

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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.