Finding the Fourth Proportional to 353,435,125,834.22, 530,227,145,603.48 and 114,651,129,936.14
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Solution
The fourth proportional to 353,435,125,834.22, 530,227,145,603.48 and 114,651,129,936.14 is: 172,000,848,027.67
Step by Step Solution
- Step 1: Write the proportion equation
353,435,125,834.22 : 530,227,145,603.48 = 114,651,129,936.14 : x - Step 2: Convert to fraction form
353,435,125,834.22/530,227,145,603.48 = 114,651,129,936.14/x - Step 3: Cross multiply
353,435,125,834.22x = 530,227,145,603.48 × 114,651,129,936.14 - Step 4: Simplify right side
353,435,125,834.22x = 60,791,141,366,253,205,061,632 - Step 5: Solve for x
x = 60,791,141,366,253,205,061,632/353,435,125,834.22 - Step 6: Final answer
x = 172,000,848,027.67
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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.