Home / 43,629,242.21-60,211,953.63-25,047,968.15

Finding the Fourth Proportional to 43,629,242.21, 60,211,953.63 and 25,047,968.15

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Solution

The fourth proportional to 43,629,242.21, 60,211,953.63 and 25,047,968.15 is: 34,568,262.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,629,242.21 : 60,211,953.63 = 25,047,968.15 : x
  2. Step 2: Convert to fraction form
    43,629,242.21/60,211,953.63 = 25,047,968.15/x
  3. Step 3: Cross multiply
    43,629,242.21x = 60,211,953.63 × 25,047,968.15
  4. Step 4: Simplify right side
    43,629,242.21x = 1,508,187,096,773,516.75
  5. Step 5: Solve for x
    x = 1,508,187,096,773,516.75/43,629,242.21
  6. Step 6: Final answer
    x = 34,568,262.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.