Home / 180,848,585,704.80-271,280,364,982.48-53,363,275,053.72

Finding the Fourth Proportional to 180,848,585,704.80, 271,280,364,982.48 and 53,363,275,053.72

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Solution

The fourth proportional to 180,848,585,704.80, 271,280,364,982.48 and 53,363,275,053.72 is: 80,047,121,611.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,848,585,704.80 : 271,280,364,982.48 = 53,363,275,053.72 : x
  2. Step 2: Convert to fraction form
    180,848,585,704.80/271,280,364,982.48 = 53,363,275,053.72/x
  3. Step 3: Cross multiply
    180,848,585,704.80x = 271,280,364,982.48 × 53,363,275,053.72
  4. Step 4: Simplify right side
    180,848,585,704.80x = 14,476,408,733,233,632,509,952
  5. Step 5: Solve for x
    x = 14,476,408,733,233,632,509,952/180,848,585,704.80
  6. Step 6: Final answer
    x = 80,047,121,611.80

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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.