Finding the Fourth Proportional to 2,328,235,470.30, 3,492,353,205.45 and 1,163,883,668.70
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Solution
The fourth proportional to 2,328,235,470.30, 3,492,353,205.45 and 1,163,883,668.70 is: 1,745,825,503.05
Step by Step Solution
- Step 1: Write the proportion equation
2,328,235,470.30 : 3,492,353,205.45 = 1,163,883,668.70 : x - Step 2: Convert to fraction form
2,328,235,470.30/3,492,353,205.45 = 1,163,883,668.70/x - Step 3: Cross multiply
2,328,235,470.30x = 3,492,353,205.45 × 1,163,883,668.70 - Step 4: Simplify right side
2,328,235,470.30x = 4,064,692,861,155,350,528 - Step 5: Solve for x
x = 4,064,692,861,155,350,528/2,328,235,470.30 - Step 6: Final answer
x = 1,745,825,503.05
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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.