Finding the Third Proportional to 12,944,106,913,732 and 28,166,898,075,534
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Solution
The third proportional to 12,944,106,913,732 and 28,166,898,075,534 is: 61,292,304,867,773.85
Step by Step Solution
- Step 1: Write the proportion equation
12,944,106,913,732 : 28,166,898,075,534 = 28,166,898,075,534 : x - Step 2: Convert to fraction form
12,944,106,913,732/28,166,898,075,534 = 28,166,898,075,534/x - Step 3: Cross multiply
12,944,106,913,732x = 28,166,898,075,534 × 28,166,898,075,534 - Step 4: Simplify right side
12,944,106,913,732x = 793,374,147,197,520,992,922,501,120 - Step 5: Solve for x
x = 793,374,147,197,520,992,922,501,120/12,944,106,913,732 - Step 6: Final answer
x = 61,292,304,867,773.85
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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.