Home / 2,040,389,058.65-3,056,048,624.78-1,768,291,266.65

Finding the Fourth Proportional to 2,040,389,058.65, 3,056,048,624.78 and 1,768,291,266.65

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Solution

The fourth proportional to 2,040,389,058.65, 3,056,048,624.78 and 1,768,291,266.65 is: 2,648,506,700.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,389,058.65 : 3,056,048,624.78 = 1,768,291,266.65 : x
  2. Step 2: Convert to fraction form
    2,040,389,058.65/3,056,048,624.78 = 1,768,291,266.65/x
  3. Step 3: Cross multiply
    2,040,389,058.65x = 3,056,048,624.78 × 1,768,291,266.65
  4. Step 4: Simplify right side
    2,040,389,058.65x = 5,403,984,093,647,375,360
  5. Step 5: Solve for x
    x = 5,403,984,093,647,375,360/2,040,389,058.65
  6. Step 6: Final answer
    x = 2,648,506,700.59

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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.