Finding the Fourth Proportional to 182,189,314.26, 251,415,000.36 and 103,898,065.84
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Solution
The fourth proportional to 182,189,314.26, 251,415,000.36 and 103,898,065.84 is: 143,375,764.74
Step by Step Solution
- Step 1: Write the proportion equation
182,189,314.26 : 251,415,000.36 = 103,898,065.84 : x - Step 2: Convert to fraction form
182,189,314.26/251,415,000.36 = 103,898,065.84/x - Step 3: Cross multiply
182,189,314.26x = 251,415,000.36 × 103,898,065.84 - Step 4: Simplify right side
182,189,314.26x = 26,121,532,259,938,368 - Step 5: Solve for x
x = 26,121,532,259,938,368/182,189,314.26 - Step 6: Final answer
x = 143,375,764.74
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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.