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Finding the Third Proportional to 108,834,000 and 236,799,531

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Solution

The third proportional to 108,834,000 and 236,799,531 is: 515,225,185.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,834,000 : 236,799,531 = 236,799,531 : x
  2. Step 2: Convert to fraction form
    108,834,000/236,799,531 = 236,799,531/x
  3. Step 3: Cross multiply
    108,834,000x = 236,799,531 × 236,799,531
  4. Step 4: Simplify right side
    108,834,000x = 56,074,017,881,819,960
  5. Step 5: Solve for x
    x = 56,074,017,881,819,960/108,834,000
  6. Step 6: Final answer
    x = 515,225,185.90

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.