Finding the Fourth Proportional to 173,221,600.88, 259,669,649.64 and 58,125,428.48
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Solution
The fourth proportional to 173,221,600.88, 259,669,649.64 and 58,125,428.48 is: 87,133,530.53
Step by Step Solution
- Step 1: Write the proportion equation
173,221,600.88 : 259,669,649.64 = 58,125,428.48 : x - Step 2: Convert to fraction form
173,221,600.88/259,669,649.64 = 58,125,428.48/x - Step 3: Cross multiply
173,221,600.88x = 259,669,649.64 × 58,125,428.48 - Step 4: Simplify right side
173,221,600.88x = 15,093,409,649,443,624 - Step 5: Solve for x
x = 15,093,409,649,443,624/173,221,600.88 - Step 6: Final answer
x = 87,133,530.53
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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.