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Finding the Third Proportional to 583,786,854 and 1,269,187,884

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Solution

The third proportional to 583,786,854 and 1,269,187,884 is: 2,759,291,124.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,786,854 : 1,269,187,884 = 1,269,187,884 : x
  2. Step 2: Convert to fraction form
    583,786,854/1,269,187,884 = 1,269,187,884/x
  3. Step 3: Cross multiply
    583,786,854x = 1,269,187,884 × 1,269,187,884
  4. Step 4: Simplify right side
    583,786,854x = 1,610,837,884,892,397,568
  5. Step 5: Solve for x
    x = 1,610,837,884,892,397,568/583,786,854
  6. Step 6: Final answer
    x = 2,759,291,124.59

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.