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Finding the Third Proportional to 845,010,736 and 1,814,969,048

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Solution

The third proportional to 845,010,736 and 1,814,969,048 is: 3,898,308,630.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    845,010,736 : 1,814,969,048 = 1,814,969,048 : x
  2. Step 2: Convert to fraction form
    845,010,736/1,814,969,048 = 1,814,969,048/x
  3. Step 3: Cross multiply
    845,010,736x = 1,814,969,048 × 1,814,969,048
  4. Step 4: Simplify right side
    845,010,736x = 3,294,112,645,198,026,240
  5. Step 5: Solve for x
    x = 3,294,112,645,198,026,240/845,010,736
  6. Step 6: Final answer
    x = 3,898,308,630.72

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.