Finding the Fourth Proportional to 14,562,209, 21,843,235.70 and 3,779,501.96
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Solution
The fourth proportional to 14,562,209, 21,843,235.70 and 3,779,501.96 is: 5,669,232.75
Step by Step Solution
- Step 1: Write the proportion equation
14,562,209 : 21,843,235.70 = 3,779,501.96 : x - Step 2: Convert to fraction form
14,562,209/21,843,235.70 = 3,779,501.96/x - Step 3: Cross multiply
14,562,209x = 21,843,235.70 × 3,779,501.96 - Step 4: Simplify right side
14,562,209x = 82,556,552,140,891.97 - Step 5: Solve for x
x = 82,556,552,140,891.97/14,562,209 - Step 6: Final answer
x = 5,669,232.75
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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.