Home / 33,697,998,671.87-46,504,699,962.08-18,661,240,942.55

Finding the Fourth Proportional to 33,697,998,671.87, 46,504,699,962.08 and 18,661,240,942.55

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Solution

The fourth proportional to 33,697,998,671.87, 46,504,699,962.08 and 18,661,240,942.55 is: 25,753,322,011.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,697,998,671.87 : 46,504,699,962.08 = 18,661,240,942.55 : x
  2. Step 2: Convert to fraction form
    33,697,998,671.87/46,504,699,962.08 = 18,661,240,942.55/x
  3. Step 3: Cross multiply
    33,697,998,671.87x = 46,504,699,962.08 × 18,661,240,942.55
  4. Step 4: Simplify right side
    33,697,998,671.87x = 867,835,410,953,044,754,432
  5. Step 5: Solve for x
    x = 867,835,410,953,044,754,432/33,697,998,671.87
  6. Step 6: Final answer
    x = 25,753,322,011.90

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1.5x scale

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.