Finding the Fourth Proportional to 46,233,302.06, 63,777,767.74 and 28,586,563.62
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Solution
The fourth proportional to 46,233,302.06, 63,777,767.74 and 28,586,563.62 is: 39,434,501.40
Step by Step Solution
- Step 1: Write the proportion equation
46,233,302.06 : 63,777,767.74 = 28,586,563.62 : x - Step 2: Convert to fraction form
46,233,302.06/63,777,767.74 = 28,586,563.62/x - Step 3: Cross multiply
46,233,302.06x = 63,777,767.74 × 28,586,563.62 - Step 4: Simplify right side
46,233,302.06x = 1,823,187,215,041,093.75 - Step 5: Solve for x
x = 1,823,187,215,041,093.75/46,233,302.06 - Step 6: Final answer
x = 39,434,501.40
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.