Finding the Fourth Proportional to 51,225,902,475,472, 70,691,745,416,184 and 29,302,309,706,134
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Solution
The fourth proportional to 51,225,902,475,472, 70,691,745,416,184 and 29,302,309,706,134 is: 40,437,187,394,483.59
Step by Step Solution
- Step 1: Write the proportion equation
51,225,902,475,472 : 70,691,745,416,184 = 29,302,309,706,134 : x - Step 2: Convert to fraction form
51,225,902,475,472/70,691,745,416,184 = 29,302,309,706,134/x - Step 3: Cross multiply
51,225,902,475,472x = 70,691,745,416,184 × 29,302,309,706,134 - Step 4: Simplify right side
51,225,902,475,472x = 2,071,431,417,852,202,158,391,296,000 - Step 5: Solve for x
x = 2,071,431,417,852,202,158,391,296,000/51,225,902,475,472 - Step 6: Final answer
x = 40,437,187,394,483.59
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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.