Home / 12,096,536.08-18,141,937.70-3,460,370.26

Finding the Fourth Proportional to 12,096,536.08, 18,141,937.70 and 3,460,370.26

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Solution

The fourth proportional to 12,096,536.08, 18,141,937.70 and 3,460,370.26 is: 5,189,735.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,096,536.08 : 18,141,937.70 = 3,460,370.26 : x
  2. Step 2: Convert to fraction form
    12,096,536.08/18,141,937.70 = 3,460,370.26/x
  3. Step 3: Cross multiply
    12,096,536.08x = 18,141,937.70 × 3,460,370.26
  4. Step 4: Simplify right side
    12,096,536.08x = 62,777,821,675,852.80
  5. Step 5: Solve for x
    x = 62,777,821,675,852.80/12,096,536.08
  6. Step 6: Final answer
    x = 5,189,735.41

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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.