Finding the Third Proportional to 13,258,122,452.25 and 28,722,982,572.75
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Solution
The third proportional to 13,258,122,452.25 and 28,722,982,572.75 is: 62,226,739,181.65
Step by Step Solution
- Step 1: Write the proportion equation
13,258,122,452.25 : 28,722,982,572.75 = 28,722,982,572.75 : x - Step 2: Convert to fraction form
13,258,122,452.25/28,722,982,572.75 = 28,722,982,572.75/x - Step 3: Cross multiply
13,258,122,452.25x = 28,722,982,572.75 × 28,722,982,572.75 - Step 4: Simplify right side
13,258,122,452.25x = 825,009,727,874,500,263,936 - Step 5: Solve for x
x = 825,009,727,874,500,263,936/13,258,122,452.25 - Step 6: Final answer
x = 62,226,739,181.65
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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.