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Finding the Third Proportional to 302,087,349.75 and 650,657,334.75

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Solution

The third proportional to 302,087,349.75 and 650,657,334.75 is: 1,401,432,293.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,087,349.75 : 650,657,334.75 = 650,657,334.75 : x
  2. Step 2: Convert to fraction form
    302,087,349.75/650,657,334.75 = 650,657,334.75/x
  3. Step 3: Cross multiply
    302,087,349.75x = 650,657,334.75 × 650,657,334.75
  4. Step 4: Simplify right side
    302,087,349.75x = 423,354,967,263,973,568
  5. Step 5: Solve for x
    x = 423,354,967,263,973,568/302,087,349.75
  6. Step 6: Final answer
    x = 1,401,432,293.06

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.