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Finding the Third Proportional to 877,044,685 and 1,950,182,743

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Solution

The third proportional to 877,044,685 and 1,950,182,743 is: 4,336,395,620.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    877,044,685 : 1,950,182,743 = 1,950,182,743 : x
  2. Step 2: Convert to fraction form
    877,044,685/1,950,182,743 = 1,950,182,743/x
  3. Step 3: Cross multiply
    877,044,685x = 1,950,182,743 × 1,950,182,743
  4. Step 4: Simplify right side
    877,044,685x = 3,803,212,731,095,004,160
  5. Step 5: Solve for x
    x = 3,803,212,731,095,004,160/877,044,685
  6. Step 6: Final answer
    x = 4,336,395,620.59

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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.