Finding the Fourth Proportional to 35,956,459,622.52, 49,618,793,620.62 and 19,898,174,526.84
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Solution
The fourth proportional to 35,956,459,622.52, 49,618,793,620.62 and 19,898,174,526.84 is: 27,458,860,678.71
Step by Step Solution
- Step 1: Write the proportion equation
35,956,459,622.52 : 49,618,793,620.62 = 19,898,174,526.84 : x - Step 2: Convert to fraction form
35,956,459,622.52/49,618,793,620.62 = 19,898,174,526.84/x - Step 3: Cross multiply
35,956,459,622.52x = 49,618,793,620.62 × 19,898,174,526.84 - Step 4: Simplify right side
35,956,459,622.52x = 987,323,415,274,352,017,408 - Step 5: Solve for x
x = 987,323,415,274,352,017,408/35,956,459,622.52 - Step 6: Final answer
x = 27,458,860,678.71
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.