Home / 1,882,631,188,477.70-2,823,946,782,716.40-609,344,694,842.55

Finding the Fourth Proportional to 1,882,631,188,477.70, 2,823,946,782,716.40 and 609,344,694,842.55

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Solution

The fourth proportional to 1,882,631,188,477.70, 2,823,946,782,716.40 and 609,344,694,842.55 is: 914,017,042,263.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,631,188,477.70 : 2,823,946,782,716.40 = 609,344,694,842.55 : x
  2. Step 2: Convert to fraction form
    1,882,631,188,477.70/2,823,946,782,716.40 = 609,344,694,842.55/x
  3. Step 3: Cross multiply
    1,882,631,188,477.70x = 2,823,946,782,716.40 × 609,344,694,842.55
  4. Step 4: Simplify right side
    1,882,631,188,477.70x = 1,720,756,990,565,925,594,857,472
  5. Step 5: Solve for x
    x = 1,720,756,990,565,925,594,857,472/1,882,631,188,477.70
  6. Step 6: Final answer
    x = 914,017,042,263.78

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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.