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Finding the Third Proportional to 942,779,972 and 2,222,394,525

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Solution

The third proportional to 942,779,972 and 2,222,394,525 is: 5,238,801,811.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,779,972 : 2,222,394,525 = 2,222,394,525 : x
  2. Step 2: Convert to fraction form
    942,779,972/2,222,394,525 = 2,222,394,525/x
  3. Step 3: Cross multiply
    942,779,972x = 2,222,394,525 × 2,222,394,525
  4. Step 4: Simplify right side
    942,779,972x = 4,939,037,424,749,975,552
  5. Step 5: Solve for x
    x = 4,939,037,424,749,975,552/942,779,972
  6. Step 6: Final answer
    x = 5,238,801,811.07

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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.