Home / 2,275,938,682.20-3,412,207,412.10-1,241,967,072.60

Finding the Fourth Proportional to 2,275,938,682.20, 3,412,207,412.10 and 1,241,967,072.60

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Solution

The fourth proportional to 2,275,938,682.20, 3,412,207,412.10 and 1,241,967,072.60 is: 1,862,022,594.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,938,682.20 : 3,412,207,412.10 = 1,241,967,072.60 : x
  2. Step 2: Convert to fraction form
    2,275,938,682.20/3,412,207,412.10 = 1,241,967,072.60/x
  3. Step 3: Cross multiply
    2,275,938,682.20x = 3,412,207,412.10 × 1,241,967,072.60
  4. Step 4: Simplify right side
    2,275,938,682.20x = 4,237,849,250,709,858,304
  5. Step 5: Solve for x
    x = 4,237,849,250,709,858,304/2,275,938,682.20
  6. Step 6: Final answer
    x = 1,862,022,594.83

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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.