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Finding the Third Proportional to 544,468,162 and 836,886,580

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Solution

The third proportional to 544,468,162 and 836,886,580 is: 1,286,354,642.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,468,162 : 836,886,580 = 836,886,580 : x
  2. Step 2: Convert to fraction form
    544,468,162/836,886,580 = 836,886,580/x
  3. Step 3: Cross multiply
    544,468,162x = 836,886,580 × 836,886,580
  4. Step 4: Simplify right side
    544,468,162x = 700,379,147,784,096,384
  5. Step 5: Solve for x
    x = 700,379,147,784,096,384/544,468,162
  6. Step 6: Final answer
    x = 1,286,354,642.32

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.