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Finding the Third Proportional to 544,854,610 and 845,990,908

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Solution

The third proportional to 544,854,610 and 845,990,908 is: 1,313,562,560.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,854,610 : 845,990,908 = 845,990,908 : x
  2. Step 2: Convert to fraction form
    544,854,610/845,990,908 = 845,990,908/x
  3. Step 3: Cross multiply
    544,854,610x = 845,990,908 × 845,990,908
  4. Step 4: Simplify right side
    544,854,610x = 715,700,616,418,664,448
  5. Step 5: Solve for x
    x = 715,700,616,418,664,448/544,854,610
  6. Step 6: Final answer
    x = 1,313,562,560.15

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.