Home / 41,621,608,238.60-57,437,674,538.81-22,590,711,687.47

Finding the Fourth Proportional to 41,621,608,238.60, 57,437,674,538.81 and 22,590,711,687.47

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Solution

The fourth proportional to 41,621,608,238.60, 57,437,674,538.81 and 22,590,711,687.47 is: 31,175,103,519.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,621,608,238.60 : 57,437,674,538.81 = 22,590,711,687.47 : x
  2. Step 2: Convert to fraction form
    41,621,608,238.60/57,437,674,538.81 = 22,590,711,687.47/x
  3. Step 3: Cross multiply
    41,621,608,238.60x = 57,437,674,538.81 × 22,590,711,687.47
  4. Step 4: Simplify right side
    41,621,608,238.60x = 1,297,557,945,504,593,084,416
  5. Step 5: Solve for x
    x = 1,297,557,945,504,593,084,416/41,621,608,238.60
  6. Step 6: Final answer
    x = 31,175,103,519.93

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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.