Finding the Third Proportional to 151,768,456,135.05 and 337,470,172,925.09
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Solution
The third proportional to 151,768,456,135.05 and 337,470,172,925.09 is: 750,393,859,925.34
Step by Step Solution
- Step 1: Write the proportion equation
151,768,456,135.05 : 337,470,172,925.09 = 337,470,172,925.09 : x - Step 2: Convert to fraction form
151,768,456,135.05/337,470,172,925.09 = 337,470,172,925.09/x - Step 3: Cross multiply
151,768,456,135.05x = 337,470,172,925.09 × 337,470,172,925.09 - Step 4: Simplify right side
151,768,456,135.05x = 113,886,117,614,090,171,973,632 - Step 5: Solve for x
x = 113,886,117,614,090,171,973,632/151,768,456,135.05 - Step 6: Final answer
x = 750,393,859,925.34
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.