Home / 3,389,954,227.89-5,082,968,111.37-1,148,250,226.65

Finding the Fourth Proportional to 3,389,954,227.89, 5,082,968,111.37 and 1,148,250,226.65

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Solution

The fourth proportional to 3,389,954,227.89, 5,082,968,111.37 and 1,148,250,226.65 is: 1,721,710,351.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,389,954,227.89 : 5,082,968,111.37 = 1,148,250,226.65 : x
  2. Step 2: Convert to fraction form
    3,389,954,227.89/5,082,968,111.37 = 1,148,250,226.65/x
  3. Step 3: Cross multiply
    3,389,954,227.89x = 5,082,968,111.37 × 1,148,250,226.65
  4. Step 4: Simplify right side
    3,389,954,227.89x = 5,836,519,285,935,325,184
  5. Step 5: Solve for x
    x = 5,836,519,285,935,325,184/3,389,954,227.89
  6. Step 6: Final answer
    x = 1,721,710,351.70

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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.