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Finding the Third Proportional to 108,788,026 and 234,804,122

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Solution

The third proportional to 108,788,026 and 234,804,122 is: 506,792,684.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,788,026 : 234,804,122 = 234,804,122 : x
  2. Step 2: Convert to fraction form
    108,788,026/234,804,122 = 234,804,122/x
  3. Step 3: Cross multiply
    108,788,026x = 234,804,122 × 234,804,122
  4. Step 4: Simplify right side
    108,788,026x = 55,132,975,708,190,880
  5. Step 5: Solve for x
    x = 55,132,975,708,190,880/108,788,026
  6. Step 6: Final answer
    x = 506,792,684.23

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.