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Finding the Third Proportional to 942,779,460 and 2,222,392,923

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Solution

The third proportional to 942,779,460 and 2,222,392,923 is: 5,238,797,103.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,779,460 : 2,222,392,923 = 2,222,392,923 : x
  2. Step 2: Convert to fraction form
    942,779,460/2,222,392,923 = 2,222,392,923/x
  3. Step 3: Cross multiply
    942,779,460x = 2,222,392,923 × 2,222,392,923
  4. Step 4: Simplify right side
    942,779,460x = 4,939,030,304,200,483,840
  5. Step 5: Solve for x
    x = 4,939,030,304,200,483,840/942,779,460
  6. Step 6: Final answer
    x = 5,238,797,103.41

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.