Home / 2,344,889,452.55-3,236,003,670.27-1,273,237,946.90

Finding the Fourth Proportional to 2,344,889,452.55, 3,236,003,670.27 and 1,273,237,946.90

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Solution

The fourth proportional to 2,344,889,452.55, 3,236,003,670.27 and 1,273,237,946.90 is: 1,757,098,896.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,889,452.55 : 3,236,003,670.27 = 1,273,237,946.90 : x
  2. Step 2: Convert to fraction form
    2,344,889,452.55/3,236,003,670.27 = 1,273,237,946.90/x
  3. Step 3: Cross multiply
    2,344,889,452.55x = 3,236,003,670.27 × 1,273,237,946.90
  4. Step 4: Simplify right side
    2,344,889,452.55x = 4,120,202,669,296,267,264
  5. Step 5: Solve for x
    x = 4,120,202,669,296,267,264/2,344,889,452.55
  6. Step 6: Final answer
    x = 1,757,098,896.42

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.