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Finding the Third Proportional to 173,239,931.50 and 360,810,317

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Solution

The third proportional to 173,239,931.50 and 360,810,317 is: 751,466,961.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,239,931.50 : 360,810,317 = 360,810,317 : x
  2. Step 2: Convert to fraction form
    173,239,931.50/360,810,317 = 360,810,317/x
  3. Step 3: Cross multiply
    173,239,931.50x = 360,810,317 × 360,810,317
  4. Step 4: Simplify right side
    173,239,931.50x = 130,184,084,853,640,496
  5. Step 5: Solve for x
    x = 130,184,084,853,640,496/173,239,931.50
  6. Step 6: Final answer
    x = 751,466,961.03

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.