Finding the Fourth Proportional to 44,405,307.80, 66,513,483.30 and 36,847,035.80
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Solution
The fourth proportional to 44,405,307.80, 66,513,483.30 and 36,847,035.80 is: 55,192,156.56
Step by Step Solution
- Step 1: Write the proportion equation
44,405,307.80 : 66,513,483.30 = 36,847,035.80 : x - Step 2: Convert to fraction form
44,405,307.80/66,513,483.30 = 36,847,035.80/x - Step 3: Cross multiply
44,405,307.80x = 66,513,483.30 × 36,847,035.80 - Step 4: Simplify right side
44,405,307.80x = 2,450,824,700,337,802 - Step 5: Solve for x
x = 2,450,824,700,337,802/44,405,307.80 - Step 6: Final answer
x = 55,192,156.56
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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.