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Finding the Third Proportional to 346,321,191 and 519,937,735.50

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Solution

The third proportional to 346,321,191 and 519,937,735.50 is: 780,591,127.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,321,191 : 519,937,735.50 = 519,937,735.50 : x
  2. Step 2: Convert to fraction form
    346,321,191/519,937,735.50 = 519,937,735.50/x
  3. Step 3: Cross multiply
    346,321,191x = 519,937,735.50 × 519,937,735.50
  4. Step 4: Simplify right side
    346,321,191x = 270,335,248,796,867,968
  5. Step 5: Solve for x
    x = 270,335,248,796,867,968/346,321,191
  6. Step 6: Final answer
    x = 780,591,127.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.