Finding the Fourth Proportional to 4,045,263,113.40, 6,065,431,233.30 and 1,588,656,751.80
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Solution
The fourth proportional to 4,045,263,113.40, 6,065,431,233.30 and 1,588,656,751.80 is: 2,382,017,686.18
Step by Step Solution
- Step 1: Write the proportion equation
4,045,263,113.40 : 6,065,431,233.30 = 1,588,656,751.80 : x - Step 2: Convert to fraction form
4,045,263,113.40/6,065,431,233.30 = 1,588,656,751.80/x - Step 3: Cross multiply
4,045,263,113.40x = 6,065,431,233.30 × 1,588,656,751.80 - Step 4: Simplify right side
4,045,263,113.40x = 9,635,888,281,360,646,144 - Step 5: Solve for x
x = 9,635,888,281,360,646,144/4,045,263,113.40 - Step 6: Final answer
x = 2,382,017,686.18
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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.