Finding the Fourth Proportional to 29,422,071,144,861, 44,132,946,179,928 and 11,996,354,705,816
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Solution
The fourth proportional to 29,422,071,144,861, 44,132,946,179,928 and 11,996,354,705,816 is: 17,994,466,602,313.86
Step by Step Solution
- Step 1: Write the proportion equation
29,422,071,144,861 : 44,132,946,179,928 = 11,996,354,705,816 : x - Step 2: Convert to fraction form
29,422,071,144,861/44,132,946,179,928 = 11,996,354,705,816/x - Step 3: Cross multiply
29,422,071,144,861x = 44,132,946,179,928 × 11,996,354,705,816 - Step 4: Simplify right side
29,422,071,144,861x = 529,434,476,587,103,507,951,124,480 - Step 5: Solve for x
x = 529,434,476,587,103,507,951,124,480/29,422,071,144,861 - Step 6: Final answer
x = 17,994,466,602,313.86
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.