Finding the Fourth Proportional to 17,095,702.26, 25,643,931.57 and 6,166,765.74
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Solution
The fourth proportional to 17,095,702.26, 25,643,931.57 and 6,166,765.74 is: 9,250,285.03
Step by Step Solution
- Step 1: Write the proportion equation
17,095,702.26 : 25,643,931.57 = 6,166,765.74 : x - Step 2: Convert to fraction form
17,095,702.26/25,643,931.57 = 6,166,765.74/x - Step 3: Cross multiply
17,095,702.26x = 25,643,931.57 × 6,166,765.74 - Step 4: Simplify right side
17,095,702.26x = 158,140,118,644,780.41 - Step 5: Solve for x
x = 158,140,118,644,780.41/17,095,702.26 - Step 6: Final answer
x = 9,250,285.03
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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.