Finding the Fourth Proportional to 49,240,733.18, 73,861,000.66 and 46,244,278.02
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Solution
The fourth proportional to 49,240,733.18, 73,861,000.66 and 46,244,278.02 is: 69,366,323.95
Step by Step Solution
- Step 1: Write the proportion equation
49,240,733.18 : 73,861,000.66 = 46,244,278.02 : x - Step 2: Convert to fraction form
49,240,733.18/73,861,000.66 = 46,244,278.02/x - Step 3: Cross multiply
49,240,733.18x = 73,861,000.66 × 46,244,278.02 - Step 4: Simplify right side
49,240,733.18x = 3,415,648,649,356,443.50 - Step 5: Solve for x
x = 3,415,648,649,356,443.50/49,240,733.18 - Step 6: Final answer
x = 69,366,323.95
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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.