Finding the Fourth Proportional to 32,371,817.30, 48,557,725.95 and 32,371,817.30
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Solution
The fourth proportional to 32,371,817.30, 48,557,725.95 and 32,371,817.30 is: 48,557,725.95
Step by Step Solution
- Step 1: Write the proportion equation
32,371,817.30 : 48,557,725.95 = 32,371,817.30 : x - Step 2: Convert to fraction form
32,371,817.30/48,557,725.95 = 32,371,817.30/x - Step 3: Cross multiply
32,371,817.30x = 48,557,725.95 × 32,371,817.30 - Step 4: Simplify right side
32,371,817.30x = 1,571,901,832,956,869 - Step 5: Solve for x
x = 1,571,901,832,956,869/32,371,817.30 - Step 6: Final answer
x = 48,557,725.95
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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.