Home / 1,777,498,021.80-2,482,375,030.20-1,777,498,021.80

Finding the Fourth Proportional to 1,777,498,021.80, 2,482,375,030.20 and 1,777,498,021.80

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Solution

The fourth proportional to 1,777,498,021.80, 2,482,375,030.20 and 1,777,498,021.80 is: 2,482,375,030.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,498,021.80 : 2,482,375,030.20 = 1,777,498,021.80 : x
  2. Step 2: Convert to fraction form
    1,777,498,021.80/2,482,375,030.20 = 1,777,498,021.80/x
  3. Step 3: Cross multiply
    1,777,498,021.80x = 2,482,375,030.20 × 1,777,498,021.80
  4. Step 4: Simplify right side
    1,777,498,021.80x = 4,412,416,705,546,214,912
  5. Step 5: Solve for x
    x = 4,412,416,705,546,214,912/1,777,498,021.80
  6. Step 6: Final answer
    x = 2,482,375,030.20

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.