Home / 43,801,500.69-65,702,472.48-11,453,474.34

Finding the Fourth Proportional to 43,801,500.69, 65,702,472.48 and 11,453,474.34

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Solution

The fourth proportional to 43,801,500.69, 65,702,472.48 and 11,453,474.34 is: 17,180,269.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,801,500.69 : 65,702,472.48 = 11,453,474.34 : x
  2. Step 2: Convert to fraction form
    43,801,500.69/65,702,472.48 = 11,453,474.34/x
  3. Step 3: Cross multiply
    43,801,500.69x = 65,702,472.48 × 11,453,474.34
  4. Step 4: Simplify right side
    43,801,500.69x = 752,521,582,566,968.75
  5. Step 5: Solve for x
    x = 752,521,582,566,968.75/43,801,500.69
  6. Step 6: Final answer
    x = 17,180,269.41

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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.