Finding the Fourth Proportional to 23,666,825,554,958, 32,660,218,558,136 and 13,119,696,050,358
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Solution
The fourth proportional to 23,666,825,554,958, 32,660,218,558,136 and 13,119,696,050,358 is: 18,105,180,157,177.46
Step by Step Solution
- Step 1: Write the proportion equation
23,666,825,554,958 : 32,660,218,558,136 = 13,119,696,050,358 : x - Step 2: Convert to fraction form
23,666,825,554,958/32,660,218,558,136 = 13,119,696,050,358/x - Step 3: Cross multiply
23,666,825,554,958x = 32,660,218,558,136 × 13,119,696,050,358 - Step 4: Simplify right side
23,666,825,554,958x = 428,492,140,421,005,954,760,310,784 - Step 5: Solve for x
x = 428,492,140,421,005,954,760,310,784/23,666,825,554,958 - Step 6: Final answer
x = 18,105,180,157,177.46
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.