Finding the Fourth Proportional to 192,682,241.84, 265,901,750.45 and 104,576,239.55
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Solution
The fourth proportional to 192,682,241.84, 265,901,750.45 and 104,576,239.55 is: 144,315,349.90
Step by Step Solution
- Step 1: Write the proportion equation
192,682,241.84 : 265,901,750.45 = 104,576,239.55 : x - Step 2: Convert to fraction form
192,682,241.84/265,901,750.45 = 104,576,239.55/x - Step 3: Cross multiply
192,682,241.84x = 265,901,750.45 × 104,576,239.55 - Step 4: Simplify right side
192,682,241.84x = 27,807,005,149,971,132 - Step 5: Solve for x
x = 27,807,005,149,971,132/192,682,241.84 - Step 6: Final answer
x = 144,315,349.90
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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.