Finding the Fourth Proportional to 46,682,035.40, 69,975,813.90 and 27,502,920.20
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Solution
The fourth proportional to 46,682,035.40, 69,975,813.90 and 27,502,920.20 is: 41,226,549.12
Step by Step Solution
- Step 1: Write the proportion equation
46,682,035.40 : 69,975,813.90 = 27,502,920.20 : x - Step 2: Convert to fraction form
46,682,035.40/69,975,813.90 = 27,502,920.20/x - Step 3: Cross multiply
46,682,035.40x = 69,975,813.90 × 27,502,920.20 - Step 4: Simplify right side
46,682,035.40x = 1,924,539,225,621,751 - Step 5: Solve for x
x = 1,924,539,225,621,751/46,682,035.40 - Step 6: Final answer
x = 41,226,549.12
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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.