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Finding the Third Proportional to 291,585,616 and 594,902,292

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Solution

The third proportional to 291,585,616 and 594,902,292 is: 1,213,738,667.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    291,585,616 : 594,902,292 = 594,902,292 : x
  2. Step 2: Convert to fraction form
    291,585,616/594,902,292 = 594,902,292/x
  3. Step 3: Cross multiply
    291,585,616x = 594,902,292 × 594,902,292
  4. Step 4: Simplify right side
    291,585,616x = 353,908,737,026,853,248
  5. Step 5: Solve for x
    x = 353,908,737,026,853,248/291,585,616
  6. Step 6: Final answer
    x = 1,213,738,667.50

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.