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Finding the Third Proportional to 547,872,590.50 and 1,173,319,205

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Solution

The third proportional to 547,872,590.50 and 1,173,319,205 is: 2,512,770,269.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    547,872,590.50 : 1,173,319,205 = 1,173,319,205 : x
  2. Step 2: Convert to fraction form
    547,872,590.50/1,173,319,205 = 1,173,319,205/x
  3. Step 3: Cross multiply
    547,872,590.50x = 1,173,319,205 × 1,173,319,205
  4. Step 4: Simplify right side
    547,872,590.50x = 1,376,677,956,821,831,936
  5. Step 5: Solve for x
    x = 1,376,677,956,821,831,936/547,872,590.50
  6. Step 6: Final answer
    x = 2,512,770,269.39

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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.