Finding the Fourth Proportional to 199,227,296.16, 298,931,745.84 and 102,251,104.96
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Solution
The fourth proportional to 199,227,296.16, 298,931,745.84 and 102,251,104.96 is: 153,423,260.31
Step by Step Solution
- Step 1: Write the proportion equation
199,227,296.16 : 298,931,745.84 = 102,251,104.96 : x - Step 2: Convert to fraction form
199,227,296.16/298,931,745.84 = 102,251,104.96/x - Step 3: Cross multiply
199,227,296.16x = 298,931,745.84 × 102,251,104.96 - Step 4: Simplify right side
199,227,296.16x = 30,566,101,319,761,880 - Step 5: Solve for x
x = 30,566,101,319,761,880/199,227,296.16 - Step 6: Final answer
x = 153,423,260.31
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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.