Finding the Fourth Proportional to 46,240,832.85, 69,370,988.57 and 17,486,331.81
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Solution
The fourth proportional to 46,240,832.85, 69,370,988.57 and 17,486,331.81 is: 26,233,180.71
Step by Step Solution
- Step 1: Write the proportion equation
46,240,832.85 : 69,370,988.57 = 17,486,331.81 : x - Step 2: Convert to fraction form
46,240,832.85/69,370,988.57 = 17,486,331.81/x - Step 3: Cross multiply
46,240,832.85x = 69,370,988.57 × 17,486,331.81 - Step 4: Simplify right side
46,240,832.85x = 1,213,044,124,122,737.25 - Step 5: Solve for x
x = 1,213,044,124,122,737.25/46,240,832.85 - Step 6: Final answer
x = 26,233,180.71
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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.