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Finding the Third Proportional to 150,058,056 and 325,165,392

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Solution

The third proportional to 150,058,056 and 325,165,392 is: 704,610,835.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,058,056 : 325,165,392 = 325,165,392 : x
  2. Step 2: Convert to fraction form
    150,058,056/325,165,392 = 325,165,392/x
  3. Step 3: Cross multiply
    150,058,056x = 325,165,392 × 325,165,392
  4. Step 4: Simplify right side
    150,058,056x = 105,732,532,154,513,664
  5. Step 5: Solve for x
    x = 105,732,532,154,513,664/150,058,056
  6. Step 6: Final answer
    x = 704,610,835.12

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.