Home / 15,549,526.20-23,324,289.30-11,568,214.20

Finding the Fourth Proportional to 15,549,526.20, 23,324,289.30 and 11,568,214.20

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Solution

The fourth proportional to 15,549,526.20, 23,324,289.30 and 11,568,214.20 is: 17,352,321.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,549,526.20 : 23,324,289.30 = 11,568,214.20 : x
  2. Step 2: Convert to fraction form
    15,549,526.20/23,324,289.30 = 11,568,214.20/x
  3. Step 3: Cross multiply
    15,549,526.20x = 23,324,289.30 × 11,568,214.20
  4. Step 4: Simplify right side
    15,549,526.20x = 269,820,374,685,168.06
  5. Step 5: Solve for x
    x = 269,820,374,685,168.06/15,549,526.20
  6. Step 6: Final answer
    x = 17,352,321.30

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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.