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Finding the Third Proportional to 273,762,117 and 570,169,890

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Solution

The third proportional to 273,762,117 and 570,169,890 is: 1,187,504,345.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,762,117 : 570,169,890 = 570,169,890 : x
  2. Step 2: Convert to fraction form
    273,762,117/570,169,890 = 570,169,890/x
  3. Step 3: Cross multiply
    273,762,117x = 570,169,890 × 570,169,890
  4. Step 4: Simplify right side
    273,762,117x = 325,093,703,462,612,096
  5. Step 5: Solve for x
    x = 325,093,703,462,612,096/273,762,117
  6. Step 6: Final answer
    x = 1,187,504,345.10

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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.