Finding the Fourth Proportional to 96,676,749.15, 145,013,702.84 and 23,893,536.09
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Solution
The fourth proportional to 96,676,749.15, 145,013,702.84 and 23,893,536.09 is: 35,839,952.97
Step by Step Solution
- Step 1: Write the proportion equation
96,676,749.15 : 145,013,702.84 = 23,893,536.09 : x - Step 2: Convert to fraction form
96,676,749.15/145,013,702.84 = 23,893,536.09/x - Step 3: Cross multiply
96,676,749.15x = 145,013,702.84 × 23,893,536.09 - Step 4: Simplify right side
96,676,749.15x = 3,464,890,143,000,530.50 - Step 5: Solve for x
x = 3,464,890,143,000,530.50/96,676,749.15 - Step 6: Final answer
x = 35,839,952.97
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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.