Home / 15,969,580.20-23,954,370.30-9,587,039.40

Finding the Fourth Proportional to 15,969,580.20, 23,954,370.30 and 9,587,039.40

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Solution

The fourth proportional to 15,969,580.20, 23,954,370.30 and 9,587,039.40 is: 14,380,559.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,969,580.20 : 23,954,370.30 = 9,587,039.40 : x
  2. Step 2: Convert to fraction form
    15,969,580.20/23,954,370.30 = 9,587,039.40/x
  3. Step 3: Cross multiply
    15,969,580.20x = 23,954,370.30 × 9,587,039.40
  4. Step 4: Simplify right side
    15,969,580.20x = 229,651,491,868,289.84
  5. Step 5: Solve for x
    x = 229,651,491,868,289.84/15,969,580.20
  6. Step 6: Final answer
    x = 14,380,559.10

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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.