Home / 11,167,331.10-16,749,004.04-2,970,020.14

Finding the Fourth Proportional to 11,167,331.10, 16,749,004.04 and 2,970,020.14

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Solution

The fourth proportional to 11,167,331.10, 16,749,004.04 and 2,970,020.14 is: 4,454,500.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,167,331.10 : 16,749,004.04 = 2,970,020.14 : x
  2. Step 2: Convert to fraction form
    11,167,331.10/16,749,004.04 = 2,970,020.14/x
  3. Step 3: Cross multiply
    11,167,331.10x = 16,749,004.04 × 2,970,020.14
  4. Step 4: Simplify right side
    11,167,331.10x = 49,744,879,323,741.37
  5. Step 5: Solve for x
    x = 49,744,879,323,741.37/11,167,331.10
  6. Step 6: Final answer
    x = 4,454,500.26

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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.