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Finding the Third Proportional to 877,299,087 and 1,950,749,725

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Solution

The third proportional to 877,299,087 and 1,950,749,725 is: 4,337,659,238.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    877,299,087 : 1,950,749,725 = 1,950,749,725 : x
  2. Step 2: Convert to fraction form
    877,299,087/1,950,749,725 = 1,950,749,725/x
  3. Step 3: Cross multiply
    877,299,087x = 1,950,749,725 × 1,950,749,725
  4. Step 4: Simplify right side
    877,299,087x = 3,805,424,489,587,575,808
  5. Step 5: Solve for x
    x = 3,805,424,489,587,575,808/877,299,087
  6. Step 6: Final answer
    x = 4,337,659,238.43

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.