Finding the Third Proportional to 1,214,121,848 and 2,612,387,632
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Solution
The third proportional to 1,214,121,848 and 2,612,387,632 is: 5,620,991,954.86
Step by Step Solution
- Step 1: Write the proportion equation
1,214,121,848 : 2,612,387,632 = 2,612,387,632 : x - Step 2: Convert to fraction form
1,214,121,848/2,612,387,632 = 2,612,387,632/x - Step 3: Cross multiply
1,214,121,848x = 2,612,387,632 × 2,612,387,632 - Step 4: Simplify right side
1,214,121,848x = 6,824,569,139,826,567,168 - Step 5: Solve for x
x = 6,824,569,139,826,567,168/1,214,121,848 - Step 6: Final answer
x = 5,620,991,954.86
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.