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Finding the Third Proportional to 58,411,307 and 124,640,788

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Solution

The third proportional to 58,411,307 and 124,640,788 is: 265,964,362.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,411,307 : 124,640,788 = 124,640,788 : x
  2. Step 2: Convert to fraction form
    58,411,307/124,640,788 = 124,640,788/x
  3. Step 3: Cross multiply
    58,411,307x = 124,640,788 × 124,640,788
  4. Step 4: Simplify right side
    58,411,307x = 15,535,326,033,260,944
  5. Step 5: Solve for x
    x = 15,535,326,033,260,944/58,411,307
  6. Step 6: Final answer
    x = 265,964,362.57

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.