Finding the Fourth Proportional to 33,974,850.24, 46,886,463.15 and 19,290,030.99
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Solution
The fourth proportional to 33,974,850.24, 46,886,463.15 and 19,290,030.99 is: 26,620,906.96
Step by Step Solution
- Step 1: Write the proportion equation
33,974,850.24 : 46,886,463.15 = 19,290,030.99 : x - Step 2: Convert to fraction form
33,974,850.24/46,886,463.15 = 19,290,030.99/x - Step 3: Cross multiply
33,974,850.24x = 46,886,463.15 × 19,290,030.99 - Step 4: Simplify right side
33,974,850.24x = 904,441,327,174,992.88 - Step 5: Solve for x
x = 904,441,327,174,992.88/33,974,850.24 - Step 6: Final answer
x = 26,620,906.96
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.