Finding the Fourth Proportional to 44,202,510.66, 66,337,812.12 and 35,587,688.03
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Solution
The fourth proportional to 44,202,510.66, 66,337,812.12 and 35,587,688.03 is: 53,408,942.77
Step by Step Solution
- Step 1: Write the proportion equation
44,202,510.66 : 66,337,812.12 = 35,587,688.03 : x - Step 2: Convert to fraction form
44,202,510.66/66,337,812.12 = 35,587,688.03/x - Step 3: Cross multiply
44,202,510.66x = 66,337,812.12 × 35,587,688.03 - Step 4: Simplify right side
44,202,510.66x = 2,360,809,361,987,623.50 - Step 5: Solve for x
x = 2,360,809,361,987,623.50/44,202,510.66 - Step 6: Final answer
x = 53,408,942.77
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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.