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Finding the Third Proportional to 375,514,060 and 761,640,308

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Solution

The third proportional to 375,514,060 and 761,640,308 is: 1,544,804,896.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,514,060 : 761,640,308 = 761,640,308 : x
  2. Step 2: Convert to fraction form
    375,514,060/761,640,308 = 761,640,308/x
  3. Step 3: Cross multiply
    375,514,060x = 761,640,308 × 761,640,308
  4. Step 4: Simplify right side
    375,514,060x = 580,095,958,770,334,848
  5. Step 5: Solve for x
    x = 580,095,958,770,334,848/375,514,060
  6. Step 6: Final answer
    x = 1,544,804,896.97

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.