Home / 16,025,541.58-22,115,324.36-8,683,372.77

Finding the Fourth Proportional to 16,025,541.58, 22,115,324.36 and 8,683,372.77

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Solution

The fourth proportional to 16,025,541.58, 22,115,324.36 and 8,683,372.77 is: 11,983,096.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,025,541.58 : 22,115,324.36 = 8,683,372.77 : x
  2. Step 2: Convert to fraction form
    16,025,541.58/22,115,324.36 = 8,683,372.77/x
  3. Step 3: Cross multiply
    16,025,541.58x = 22,115,324.36 × 8,683,372.77
  4. Step 4: Simplify right side
    16,025,541.58x = 192,035,605,286,117.62
  5. Step 5: Solve for x
    x = 192,035,605,286,117.62/16,025,541.58
  6. Step 6: Final answer
    x = 11,983,096.13

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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.