Home / 2,764,135,641.95-3,794,202,726.53-2,443,853,865.95

Finding the Fourth Proportional to 2,764,135,641.95, 3,794,202,726.53 and 2,443,853,865.95

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Solution

The fourth proportional to 2,764,135,641.95, 3,794,202,726.53 and 2,443,853,865.95 is: 3,354,566,563.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,764,135,641.95 : 3,794,202,726.53 = 2,443,853,865.95 : x
  2. Step 2: Convert to fraction form
    2,764,135,641.95/3,794,202,726.53 = 2,443,853,865.95/x
  3. Step 3: Cross multiply
    2,764,135,641.95x = 3,794,202,726.53 × 2,443,853,865.95
  4. Step 4: Simplify right side
    2,764,135,641.95x = 9,272,477,001,428,371,456
  5. Step 5: Solve for x
    x = 9,272,477,001,428,371,456/2,764,135,641.95
  6. Step 6: Final answer
    x = 3,354,566,563.49

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.