Home / 29,161,205.80-43,647,330.30-25,759,983.40

Finding the Fourth Proportional to 29,161,205.80, 43,647,330.30 and 25,759,983.40

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Solution

The fourth proportional to 29,161,205.80, 43,647,330.30 and 25,759,983.40 is: 38,556,516.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,161,205.80 : 43,647,330.30 = 25,759,983.40 : x
  2. Step 2: Convert to fraction form
    29,161,205.80/43,647,330.30 = 25,759,983.40/x
  3. Step 3: Cross multiply
    29,161,205.80x = 43,647,330.30 × 25,759,983.40
  4. Step 4: Simplify right side
    29,161,205.80x = 1,124,354,503,982,316.88
  5. Step 5: Solve for x
    x = 1,124,354,503,982,316.88/29,161,205.80
  6. Step 6: Final answer
    x = 38,556,516.20

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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.