Finding the Fourth Proportional to 43,201,699,864,148, 59,618,389,935,478 and 23,448,190,914,264
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Solution
The fourth proportional to 43,201,699,864,148, 59,618,389,935,478 and 23,448,190,914,264 is: 32,358,527,409,895.77
Step by Step Solution
- Step 1: Write the proportion equation
43,201,699,864,148 : 59,618,389,935,478 = 23,448,190,914,264 : x - Step 2: Convert to fraction form
43,201,699,864,148/59,618,389,935,478 = 23,448,190,914,264/x - Step 3: Cross multiply
43,201,699,864,148x = 59,618,389,935,478 × 23,448,190,914,264 - Step 4: Simplify right side
43,201,699,864,148x = 1,397,943,389,208,123,412,116,930,560 - Step 5: Solve for x
x = 1,397,943,389,208,123,412,116,930,560/43,201,699,864,148 - Step 6: Final answer
x = 32,358,527,409,895.77
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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.