Home / 231,153,364,163.60-346,730,046,245.40-231,153,364,163.60

Finding the Fourth Proportional to 231,153,364,163.60, 346,730,046,245.40 and 231,153,364,163.60

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Solution

The fourth proportional to 231,153,364,163.60, 346,730,046,245.40 and 231,153,364,163.60 is: 346,730,046,245.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,153,364,163.60 : 346,730,046,245.40 = 231,153,364,163.60 : x
  2. Step 2: Convert to fraction form
    231,153,364,163.60/346,730,046,245.40 = 231,153,364,163.60/x
  3. Step 3: Cross multiply
    231,153,364,163.60x = 346,730,046,245.40 × 231,153,364,163.60
  4. Step 4: Simplify right side
    231,153,364,163.60x = 80,147,816,646,224,820,305,920
  5. Step 5: Solve for x
    x = 80,147,816,646,224,820,305,920/231,153,364,163.60
  6. Step 6: Final answer
    x = 346,730,046,245.40

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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.