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Finding the Third Proportional to 555,408,693 and 1,194,404,526

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Solution

The third proportional to 555,408,693 and 1,194,404,526 is: 2,568,562,915.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    555,408,693 : 1,194,404,526 = 1,194,404,526 : x
  2. Step 2: Convert to fraction form
    555,408,693/1,194,404,526 = 1,194,404,526/x
  3. Step 3: Cross multiply
    555,408,693x = 1,194,404,526 × 1,194,404,526
  4. Step 4: Simplify right side
    555,408,693x = 1,426,602,171,729,284,608
  5. Step 5: Solve for x
    x = 1,426,602,171,729,284,608/555,408,693
  6. Step 6: Final answer
    x = 2,568,562,915.40

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.