Home / 3,389,954,226.89-5,082,968,109.87-1,148,250,225.65

Finding the Fourth Proportional to 3,389,954,226.89, 5,082,968,109.87 and 1,148,250,225.65

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Solution

The fourth proportional to 3,389,954,226.89, 5,082,968,109.87 and 1,148,250,225.65 is: 1,721,710,350.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,389,954,226.89 : 5,082,968,109.87 = 1,148,250,225.65 : x
  2. Step 2: Convert to fraction form
    3,389,954,226.89/5,082,968,109.87 = 1,148,250,225.65/x
  3. Step 3: Cross multiply
    3,389,954,226.89x = 5,082,968,109.87 × 1,148,250,225.65
  4. Step 4: Simplify right side
    3,389,954,226.89x = 5,836,519,279,104,566,272
  5. Step 5: Solve for x
    x = 5,836,519,279,104,566,272/3,389,954,226.89
  6. Step 6: Final answer
    x = 1,721,710,350.19

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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.