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Finding the Third Proportional to 58,773,441 and 137,245,875

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Solution

The third proportional to 58,773,441 and 137,245,875 is: 320,492,213.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,773,441 : 137,245,875 = 137,245,875 : x
  2. Step 2: Convert to fraction form
    58,773,441/137,245,875 = 137,245,875/x
  3. Step 3: Cross multiply
    58,773,441x = 137,245,875 × 137,245,875
  4. Step 4: Simplify right side
    58,773,441x = 18,836,430,204,515,624
  5. Step 5: Solve for x
    x = 18,836,430,204,515,624/58,773,441
  6. Step 6: Final answer
    x = 320,492,213.56

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.