Finding the Third Proportional to 115,429,838,226 and 248,231,470,180
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Solution
The third proportional to 115,429,838,226 and 248,231,470,180 is: 533,820,923,036.22
Step by Step Solution
- Step 1: Write the proportion equation
115,429,838,226 : 248,231,470,180 = 248,231,470,180 : x - Step 2: Convert to fraction form
115,429,838,226/248,231,470,180 = 248,231,470,180/x - Step 3: Cross multiply
115,429,838,226x = 248,231,470,180 × 248,231,470,180 - Step 4: Simplify right side
115,429,838,226x = 61,618,862,787,724,232,884,224 - Step 5: Solve for x
x = 61,618,862,787,724,232,884,224/115,429,838,226 - Step 6: Final answer
x = 533,820,923,036.22
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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.