Finding the Fourth Proportional to 44,291,855.70, 66,437,783.55 and 41,457,503.70
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Solution
The fourth proportional to 44,291,855.70, 66,437,783.55 and 41,457,503.70 is: 62,186,255.55
Step by Step Solution
- Step 1: Write the proportion equation
44,291,855.70 : 66,437,783.55 = 41,457,503.70 : x - Step 2: Convert to fraction form
44,291,855.70/66,437,783.55 = 41,457,503.70/x - Step 3: Cross multiply
44,291,855.70x = 66,437,783.55 × 41,457,503.70 - Step 4: Simplify right side
44,291,855.70x = 2,754,344,657,343,924 - Step 5: Solve for x
x = 2,754,344,657,343,924/44,291,855.70 - Step 6: Final answer
x = 62,186,255.55
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.