Home / 3,533,769,571,317.40-5,302,185,102,942.10-1,898,206,619,514.80

Finding the Fourth Proportional to 3,533,769,571,317.40, 5,302,185,102,942.10 and 1,898,206,619,514.80

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Solution

The fourth proportional to 3,533,769,571,317.40, 5,302,185,102,942.10 and 1,898,206,619,514.80 is: 2,848,132,187,788.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,769,571,317.40 : 5,302,185,102,942.10 = 1,898,206,619,514.80 : x
  2. Step 2: Convert to fraction form
    3,533,769,571,317.40/5,302,185,102,942.10 = 1,898,206,619,514.80/x
  3. Step 3: Cross multiply
    3,533,769,571,317.40x = 5,302,185,102,942.10 × 1,898,206,619,514.80
  4. Step 4: Simplify right side
    3,533,769,571,317.40x = 10,064,642,860,297,455,382,036,480
  5. Step 5: Solve for x
    x = 10,064,642,860,297,455,382,036,480/3,533,769,571,317.40
  6. Step 6: Final answer
    x = 2,848,132,187,788.73

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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.