Home / 16,325,613.60-24,460,426.80-10,642,912.80

Finding the Fourth Proportional to 16,325,613.60, 24,460,426.80 and 10,642,912.80

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Solution

The fourth proportional to 16,325,613.60, 24,460,426.80 and 10,642,912.80 is: 15,946,119.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,325,613.60 : 24,460,426.80 = 10,642,912.80 : x
  2. Step 2: Convert to fraction form
    16,325,613.60/24,460,426.80 = 10,642,912.80/x
  3. Step 3: Cross multiply
    16,325,613.60x = 24,460,426.80 × 10,642,912.80
  4. Step 4: Simplify right side
    16,325,613.60x = 260,330,189,483,183.06
  5. Step 5: Solve for x
    x = 260,330,189,483,183.06/16,325,613.60
  6. Step 6: Final answer
    x = 15,946,119.75

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1.5x scale

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.