Home / 106,524,763.44-147,004,205.04-60,124,846.56

Finding the Fourth Proportional to 106,524,763.44, 147,004,205.04 and 60,124,846.56

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Solution

The fourth proportional to 106,524,763.44, 147,004,205.04 and 60,124,846.56 is: 82,972,306.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,524,763.44 : 147,004,205.04 = 60,124,846.56 : x
  2. Step 2: Convert to fraction form
    106,524,763.44/147,004,205.04 = 60,124,846.56/x
  3. Step 3: Cross multiply
    106,524,763.44x = 147,004,205.04 × 60,124,846.56
  4. Step 4: Simplify right side
    106,524,763.44x = 8,838,605,271,704,779
  5. Step 5: Solve for x
    x = 8,838,605,271,704,779/106,524,763.44
  6. Step 6: Final answer
    x = 82,972,306.03

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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.