Finding the Fourth Proportional to 55,902,266.75, 83,891,703.18 and 19,510,657.08
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Solution
The fourth proportional to 55,902,266.75, 83,891,703.18 and 19,510,657.08 is: 29,279,353.92
Step by Step Solution
- Step 1: Write the proportion equation
55,902,266.75 : 83,891,703.18 = 19,510,657.08 : x - Step 2: Convert to fraction form
55,902,266.75/83,891,703.18 = 19,510,657.08/x - Step 3: Cross multiply
55,902,266.75x = 83,891,703.18 × 19,510,657.08 - Step 4: Simplify right side
55,902,266.75x = 1,636,782,252,849,430 - Step 5: Solve for x
x = 1,636,782,252,849,430/55,902,266.75 - Step 6: Final answer
x = 29,279,353.92
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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.