Finding the Fourth Proportional to 32,805,019.10, 49,207,528.65 and 11,232,451.10
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Solution
The fourth proportional to 32,805,019.10, 49,207,528.65 and 11,232,451.10 is: 16,848,676.65
Step by Step Solution
- Step 1: Write the proportion equation
32,805,019.10 : 49,207,528.65 = 11,232,451.10 : x - Step 2: Convert to fraction form
32,805,019.10/49,207,528.65 = 11,232,451.10/x - Step 3: Cross multiply
32,805,019.10x = 49,207,528.65 × 11,232,451.10 - Step 4: Simplify right side
32,805,019.10x = 552,721,159,312,974 - Step 5: Solve for x
x = 552,721,159,312,974/32,805,019.10 - Step 6: Final answer
x = 16,848,676.65
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Similar ratio
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.