Finding the Fourth Proportional to 19,958,092,552,166, 29,885,580,278,752 and 13,774,391,583,820
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Solution
The fourth proportional to 19,958,092,552,166, 29,885,580,278,752 and 13,774,391,583,820 is: 20,626,003,431,602.62
Step by Step Solution
- Step 1: Write the proportion equation
19,958,092,552,166 : 29,885,580,278,752 = 13,774,391,583,820 : x - Step 2: Convert to fraction form
19,958,092,552,166/29,885,580,278,752 = 13,774,391,583,820/x - Step 3: Cross multiply
19,958,092,552,166x = 29,885,580,278,752 × 13,774,391,583,820 - Step 4: Simplify right side
19,958,092,552,166x = 411,655,685,469,218,524,234,776,576 - Step 5: Solve for x
x = 411,655,685,469,218,524,234,776,576/19,958,092,552,166 - Step 6: Final answer
x = 20,626,003,431,602.62
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.