Home / 215,364,096,352.80-323,046,144,529.20-215,364,096,352.80

Finding the Fourth Proportional to 215,364,096,352.80, 323,046,144,529.20 and 215,364,096,352.80

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Solution

The fourth proportional to 215,364,096,352.80, 323,046,144,529.20 and 215,364,096,352.80 is: 323,046,144,529.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    215,364,096,352.80 : 323,046,144,529.20 = 215,364,096,352.80 : x
  2. Step 2: Convert to fraction form
    215,364,096,352.80/323,046,144,529.20 = 215,364,096,352.80/x
  3. Step 3: Cross multiply
    215,364,096,352.80x = 323,046,144,529.20 × 215,364,096,352.80
  4. Step 4: Simplify right side
    215,364,096,352.80x = 69,572,540,996,787,179,094,016
  5. Step 5: Solve for x
    x = 69,572,540,996,787,179,094,016/215,364,096,352.80
  6. Step 6: Final answer
    x = 323,046,144,529.20

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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.