Finding the Third Proportional to 84,998,556,924 and 127,029,362,490
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Solution
The third proportional to 84,998,556,924 and 127,029,362,490 is: 189,843,916,397.83
Step by Step Solution
- Step 1: Write the proportion equation
84,998,556,924 : 127,029,362,490 = 127,029,362,490 : x - Step 2: Convert to fraction form
84,998,556,924/127,029,362,490 = 127,029,362,490/x - Step 3: Cross multiply
84,998,556,924x = 127,029,362,490 × 127,029,362,490 - Step 4: Simplify right side
84,998,556,924x = 16,136,458,934,615,818,633,216 - Step 5: Solve for x
x = 16,136,458,934,615,818,633,216/84,998,556,924 - Step 6: Final answer
x = 189,843,916,397.83
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.