Finding the Fourth Proportional to 107,476,576,459.24, 148,371,372,163.94 and 66,844,584,769
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Solution
The fourth proportional to 107,476,576,459.24, 148,371,372,163.94 and 66,844,584,769 is: 92,278,923,377.01
Step by Step Solution
- Step 1: Write the proportion equation
107,476,576,459.24 : 148,371,372,163.94 = 66,844,584,769 : x - Step 2: Convert to fraction form
107,476,576,459.24/148,371,372,163.94 = 66,844,584,769/x - Step 3: Cross multiply
107,476,576,459.24x = 148,371,372,163.94 × 66,844,584,769 - Step 4: Simplify right side
107,476,576,459.24x = 9,917,822,763,905,333,592,064 - Step 5: Solve for x
x = 9,917,822,763,905,333,592,064/107,476,576,459.24 - Step 6: Final answer
x = 92,278,923,377.01
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.