Home / 48,436,163,364.60-72,654,245,046.90-48,436,163,364.60

Finding the Fourth Proportional to 48,436,163,364.60, 72,654,245,046.90 and 48,436,163,364.60

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Solution

The fourth proportional to 48,436,163,364.60, 72,654,245,046.90 and 48,436,163,364.60 is: 72,654,245,046.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,436,163,364.60 : 72,654,245,046.90 = 48,436,163,364.60 : x
  2. Step 2: Convert to fraction form
    48,436,163,364.60/72,654,245,046.90 = 48,436,163,364.60/x
  3. Step 3: Cross multiply
    48,436,163,364.60x = 72,654,245,046.90 × 48,436,163,364.60
  4. Step 4: Simplify right side
    48,436,163,364.60x = 3,519,092,882,223,328,133,120
  5. Step 5: Solve for x
    x = 3,519,092,882,223,328,133,120/48,436,163,364.60
  6. Step 6: Final answer
    x = 72,654,245,046.90

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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.