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Finding the Third Proportional to 547,872,588 and 1,173,319,200

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Solution

The third proportional to 547,872,588 and 1,173,319,200 is: 2,512,770,259.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    547,872,588 : 1,173,319,200 = 1,173,319,200 : x
  2. Step 2: Convert to fraction form
    547,872,588/1,173,319,200 = 1,173,319,200/x
  3. Step 3: Cross multiply
    547,872,588x = 1,173,319,200 × 1,173,319,200
  4. Step 4: Simplify right side
    547,872,588x = 1,376,677,945,088,640,000
  5. Step 5: Solve for x
    x = 1,376,677,945,088,640,000/547,872,588
  6. Step 6: Final answer
    x = 2,512,770,259.44

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.