Home / 66,562,763,273.80-99,844,144,910.70-22,382,144,009.80

Finding the Fourth Proportional to 66,562,763,273.80, 99,844,144,910.70 and 22,382,144,009.80

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Solution

The fourth proportional to 66,562,763,273.80, 99,844,144,910.70 and 22,382,144,009.80 is: 33,573,216,014.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,562,763,273.80 : 99,844,144,910.70 = 22,382,144,009.80 : x
  2. Step 2: Convert to fraction form
    66,562,763,273.80/99,844,144,910.70 = 22,382,144,009.80/x
  3. Step 3: Cross multiply
    66,562,763,273.80x = 99,844,144,910.70 × 22,382,144,009.80
  4. Step 4: Simplify right side
    66,562,763,273.80x = 2,234,726,029,926,627,016,704
  5. Step 5: Solve for x
    x = 2,234,726,029,926,627,016,704/66,562,763,273.80
  6. Step 6: Final answer
    x = 33,573,216,014.70

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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.