Finding the Fourth Proportional to 25,169,747,819,663, 34,733,882,336,654 and 14,058,558,897,461
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Solution
The fourth proportional to 25,169,747,819,663, 34,733,882,336,654 and 14,058,558,897,461 is: 19,400,604,808,040.88
Step by Step Solution
- Step 1: Write the proportion equation
25,169,747,819,663 : 34,733,882,336,654 = 14,058,558,897,461 : x - Step 2: Convert to fraction form
25,169,747,819,663/34,733,882,336,654 = 14,058,558,897,461/x - Step 3: Cross multiply
25,169,747,819,663x = 34,733,882,336,654 × 14,058,558,897,461 - Step 4: Simplify right side
25,169,747,819,663x = 488,308,330,567,330,542,913,585,152 - Step 5: Solve for x
x = 488,308,330,567,330,542,913,585,152/25,169,747,819,663 - Step 6: Final answer
x = 19,400,604,808,040.88
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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.