Home / 16,583,999.18-22,885,940.84-9,241,671.24

Finding the Fourth Proportional to 16,583,999.18, 22,885,940.84 and 9,241,671.24

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Solution

The fourth proportional to 16,583,999.18, 22,885,940.84 and 9,241,671.24 is: 12,753,518.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,583,999.18 : 22,885,940.84 = 9,241,671.24 : x
  2. Step 2: Convert to fraction form
    16,583,999.18/22,885,940.84 = 9,241,671.24/x
  3. Step 3: Cross multiply
    16,583,999.18x = 22,885,940.84 × 9,241,671.24
  4. Step 4: Simplify right side
    16,583,999.18x = 211,504,341,215,161.09
  5. Step 5: Solve for x
    x = 211,504,341,215,161.09/16,583,999.18
  6. Step 6: Final answer
    x = 12,753,518.56

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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.