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Finding the Third Proportional to 957,646,646 and 1,347,989,838

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Solution

The third proportional to 957,646,646 and 1,347,989,838 is: 1,897,439,531.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,646,646 : 1,347,989,838 = 1,347,989,838 : x
  2. Step 2: Convert to fraction form
    957,646,646/1,347,989,838 = 1,347,989,838/x
  3. Step 3: Cross multiply
    957,646,646x = 1,347,989,838 × 1,347,989,838
  4. Step 4: Simplify right side
    957,646,646x = 1,817,076,603,351,266,304
  5. Step 5: Solve for x
    x = 1,817,076,603,351,266,304/957,646,646
  6. Step 6: Final answer
    x = 1,897,439,531.52

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.