Finding the Fourth Proportional to 33,264,545.30, 49,896,817.95 and 32,816,647.70
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Solution
The fourth proportional to 33,264,545.30, 49,896,817.95 and 32,816,647.70 is: 49,224,971.55
Step by Step Solution
- Step 1: Write the proportion equation
33,264,545.30 : 49,896,817.95 = 32,816,647.70 : x - Step 2: Convert to fraction form
33,264,545.30/49,896,817.95 = 32,816,647.70/x - Step 3: Cross multiply
33,264,545.30x = 49,896,817.95 × 32,816,647.70 - Step 4: Simplify right side
33,264,545.30x = 1,637,446,296,016,186.25 - Step 5: Solve for x
x = 1,637,446,296,016,186.25/33,264,545.30 - Step 6: Final answer
x = 49,224,971.55
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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.