Home / 16,025,542.11-22,115,325.10-8,683,373.30

Finding the Fourth Proportional to 16,025,542.11, 22,115,325.10 and 8,683,373.30

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Solution

The fourth proportional to 16,025,542.11, 22,115,325.10 and 8,683,373.30 is: 11,983,096.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,025,542.11 : 22,115,325.10 = 8,683,373.30 : x
  2. Step 2: Convert to fraction form
    16,025,542.11/22,115,325.10 = 8,683,373.30/x
  3. Step 3: Cross multiply
    16,025,542.11x = 22,115,325.10 × 8,683,373.30
  4. Step 4: Simplify right side
    16,025,542.11x = 192,035,623,450,742.97
  5. Step 5: Solve for x
    x = 192,035,623,450,742.97/16,025,542.11
  6. Step 6: Final answer
    x = 11,983,096.87

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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.