Home / 23,629,576.80-35,373,506.40-14,040,019.20

Finding the Fourth Proportional to 23,629,576.80, 35,373,506.40 and 14,040,019.20

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Solution

The fourth proportional to 23,629,576.80, 35,373,506.40 and 14,040,019.20 is: 21,017,926.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,629,576.80 : 35,373,506.40 = 14,040,019.20 : x
  2. Step 2: Convert to fraction form
    23,629,576.80/35,373,506.40 = 14,040,019.20/x
  3. Step 3: Cross multiply
    23,629,576.80x = 35,373,506.40 × 14,040,019.20
  4. Step 4: Simplify right side
    23,629,576.80x = 496,644,709,027,322.81
  5. Step 5: Solve for x
    x = 496,644,709,027,322.81/23,629,576.80
  6. Step 6: Final answer
    x = 21,017,926.53

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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.