Finding the Third Proportional to 1,115,678,610 and 2,432,242,206
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Solution
The third proportional to 1,115,678,610 and 2,432,242,206 is: 5,302,424,995.54
Step by Step Solution
- Step 1: Write the proportion equation
1,115,678,610 : 2,432,242,206 = 2,432,242,206 : x - Step 2: Convert to fraction form
1,115,678,610/2,432,242,206 = 2,432,242,206/x - Step 3: Cross multiply
1,115,678,610x = 2,432,242,206 × 2,432,242,206 - Step 4: Simplify right side
1,115,678,610x = 5,915,802,148,647,746,560 - Step 5: Solve for x
x = 5,915,802,148,647,746,560/1,115,678,610 - Step 6: Final answer
x = 5,302,424,995.54
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.