Finding the Fourth Proportional to 273,760,756.74, 410,692,926.15 and 110,011,260.42
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Solution
The fourth proportional to 273,760,756.74, 410,692,926.15 and 110,011,260.42 is: 165,037,702.95
Step by Step Solution
- Step 1: Write the proportion equation
273,760,756.74 : 410,692,926.15 = 110,011,260.42 : x - Step 2: Convert to fraction form
273,760,756.74/410,692,926.15 = 110,011,260.42/x - Step 3: Cross multiply
273,760,756.74x = 410,692,926.15 × 110,011,260.42 - Step 4: Simplify right side
273,760,756.74x = 45,180,846,451,339,480 - Step 5: Solve for x
x = 45,180,846,451,339,480/273,760,756.74 - Step 6: Final answer
x = 165,037,702.95
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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.