Home / 1,905,385,559.25-3,967,354,941

Finding the Third Proportional to 1,905,385,559.25 and 3,967,354,941

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Solution

The third proportional to 1,905,385,559.25 and 3,967,354,941 is: 8,260,745,522.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,905,385,559.25 : 3,967,354,941 = 3,967,354,941 : x
  2. Step 2: Convert to fraction form
    1,905,385,559.25/3,967,354,941 = 3,967,354,941/x
  3. Step 3: Cross multiply
    1,905,385,559.25x = 3,967,354,941 × 3,967,354,941
  4. Step 4: Simplify right side
    1,905,385,559.25x = 15,739,905,227,877,113,856
  5. Step 5: Solve for x
    x = 15,739,905,227,877,113,856/1,905,385,559.25
  6. Step 6: Final answer
    x = 8,260,745,522.85

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.