Finding the Fourth Proportional to 17,537,377.20, 26,305,472.88 and 6,177,528.96
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Solution
The fourth proportional to 17,537,377.20, 26,305,472.88 and 6,177,528.96 is: 9,266,084.58
Step by Step Solution
- Step 1: Write the proportion equation
17,537,377.20 : 26,305,472.88 = 6,177,528.96 : x - Step 2: Convert to fraction form
17,537,377.20/26,305,472.88 = 6,177,528.96/x - Step 3: Cross multiply
17,537,377.20x = 26,305,472.88 × 6,177,528.96 - Step 4: Simplify right side
17,537,377.20x = 162,502,820,522,694.59 - Step 5: Solve for x
x = 162,502,820,522,694.59/17,537,377.20 - Step 6: Final answer
x = 9,266,084.58
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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.