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Finding the Third Proportional to 739,384,362 and 1,057,252,905

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Solution

The third proportional to 739,384,362 and 1,057,252,905 is: 1,511,776,232.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    739,384,362 : 1,057,252,905 = 1,057,252,905 : x
  2. Step 2: Convert to fraction form
    739,384,362/1,057,252,905 = 1,057,252,905/x
  3. Step 3: Cross multiply
    739,384,362x = 1,057,252,905 × 1,057,252,905
  4. Step 4: Simplify right side
    739,384,362x = 1,117,783,705,130,939,008
  5. Step 5: Solve for x
    x = 1,117,783,705,130,939,008/739,384,362
  6. Step 6: Final answer
    x = 1,511,776,232.47

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.