Finding the Fourth Proportional to 76,295,497,094.21, 114,446,403,976.98 and 22,512,631,663.29
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Solution
The fourth proportional to 76,295,497,094.21, 114,446,403,976.98 and 22,512,631,663.29 is: 33,769,879,429.97
Step by Step Solution
- Step 1: Write the proportion equation
76,295,497,094.21 : 114,446,403,976.98 = 22,512,631,663.29 : x - Step 2: Convert to fraction form
76,295,497,094.21/114,446,403,976.98 = 22,512,631,663.29/x - Step 3: Cross multiply
76,295,497,094.21x = 114,446,403,976.98 × 22,512,631,663.29 - Step 4: Simplify right side
76,295,497,094.21x = 2,576,489,737,921,495,040,000 - Step 5: Solve for x
x = 2,576,489,737,921,495,040,000/76,295,497,094.21 - Step 6: Final answer
x = 33,769,879,429.97
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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.