Finding the Fourth Proportional to 62,852,634.48, 94,282,936.62 and 19,723,540.08
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Solution
The fourth proportional to 62,852,634.48, 94,282,936.62 and 19,723,540.08 is: 29,586,560.61
Step by Step Solution
- Step 1: Write the proportion equation
62,852,634.48 : 94,282,936.62 = 19,723,540.08 : x - Step 2: Convert to fraction form
62,852,634.48/94,282,936.62 = 19,723,540.08/x - Step 3: Cross multiply
62,852,634.48x = 94,282,936.62 × 19,723,540.08 - Step 4: Simplify right side
62,852,634.48x = 1,859,593,279,284,669.75 - Step 5: Solve for x
x = 1,859,593,279,284,669.75/62,852,634.48 - Step 6: Final answer
x = 29,586,560.61
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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.