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Finding the Third Proportional to 544,468,160 and 836,886,576

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Solution

The third proportional to 544,468,160 and 836,886,576 is: 1,286,354,634.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,468,160 : 836,886,576 = 836,886,576 : x
  2. Step 2: Convert to fraction form
    544,468,160/836,886,576 = 836,886,576/x
  3. Step 3: Cross multiply
    544,468,160x = 836,886,576 × 836,886,576
  4. Step 4: Simplify right side
    544,468,160x = 700,379,141,089,003,776
  5. Step 5: Solve for x
    x = 700,379,141,089,003,776/544,468,160
  6. Step 6: Final answer
    x = 1,286,354,634.75

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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.