Home / 14,233,516.36-21,342,090.30-4,383,025

Finding the Fourth Proportional to 14,233,516.36, 21,342,090.30 and 4,383,025

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Solution

The fourth proportional to 14,233,516.36, 21,342,090.30 and 4,383,025 is: 6,572,017.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,233,516.36 : 21,342,090.30 = 4,383,025 : x
  2. Step 2: Convert to fraction form
    14,233,516.36/21,342,090.30 = 4,383,025/x
  3. Step 3: Cross multiply
    14,233,516.36x = 21,342,090.30 × 4,383,025
  4. Step 4: Simplify right side
    14,233,516.36x = 93,542,915,337,157.50
  5. Step 5: Solve for x
    x = 93,542,915,337,157.50/14,233,516.36
  6. Step 6: Final answer
    x = 6,572,017.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.