Finding the Fourth Proportional to 183,122,426, 274,683,737.46 and 68,092,021.56
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Solution
The fourth proportional to 183,122,426, 274,683,737.46 and 68,092,021.56 is: 102,138,068.95
Step by Step Solution
- Step 1: Write the proportion equation
183,122,426 : 274,683,737.46 = 68,092,021.56 : x - Step 2: Convert to fraction form
183,122,426/274,683,737.46 = 68,092,021.56/x - Step 3: Cross multiply
183,122,426x = 274,683,737.46 × 68,092,021.56 - Step 4: Simplify right side
183,122,426x = 18,703,770,973,307,700 - Step 5: Solve for x
x = 18,703,770,973,307,700/183,122,426 - Step 6: Final answer
x = 102,138,068.95
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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.