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Finding the Third Proportional to 755,354,893.50 and 1,625,501,043

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Solution

The third proportional to 755,354,893.50 and 1,625,501,043 is: 3,498,029,421.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    755,354,893.50 : 1,625,501,043 = 1,625,501,043 : x
  2. Step 2: Convert to fraction form
    755,354,893.50/1,625,501,043 = 1,625,501,043/x
  3. Step 3: Cross multiply
    755,354,893.50x = 1,625,501,043 × 1,625,501,043
  4. Step 4: Simplify right side
    755,354,893.50x = 2,642,253,640,794,087,936
  5. Step 5: Solve for x
    x = 2,642,253,640,794,087,936/755,354,893.50
  6. Step 6: Final answer
    x = 3,498,029,421.05

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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.