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Finding the Third Proportional to 549,581,589 and 1,185,254,190

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Solution

The third proportional to 549,581,589 and 1,185,254,190 is: 2,556,176,413.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    549,581,589 : 1,185,254,190 = 1,185,254,190 : x
  2. Step 2: Convert to fraction form
    549,581,589/1,185,254,190 = 1,185,254,190/x
  3. Step 3: Cross multiply
    549,581,589x = 1,185,254,190 × 1,185,254,190
  4. Step 4: Simplify right side
    549,581,589x = 1,404,827,494,912,556,032
  5. Step 5: Solve for x
    x = 1,404,827,494,912,556,032/549,581,589
  6. Step 6: Final answer
    x = 2,556,176,413.17

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.