Home / 16,583,999.20-22,885,940.84-9,241,671.22

Finding the Fourth Proportional to 16,583,999.20, 22,885,940.84 and 9,241,671.22

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Solution

The fourth proportional to 16,583,999.20, 22,885,940.84 and 9,241,671.22 is: 12,753,518.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,583,999.20 : 22,885,940.84 = 9,241,671.22 : x
  2. Step 2: Convert to fraction form
    16,583,999.20/22,885,940.84 = 9,241,671.22/x
  3. Step 3: Cross multiply
    16,583,999.20x = 22,885,940.84 × 9,241,671.22
  4. Step 4: Simplify right side
    16,583,999.20x = 211,504,340,700,227.41
  5. Step 5: Solve for x
    x = 211,504,340,700,227.41/16,583,999.20
  6. Step 6: Final answer
    x = 12,753,518.51

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1.5x scale

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.