Finding the Fourth Proportional to 4,354,632,017,173, 6,009,392,771,918.30 and 2,403,668,136,218.60
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Solution
The fourth proportional to 4,354,632,017,173, 6,009,392,771,918.30 and 2,403,668,136,218.60 is: 3,317,062,352,666.88
Step by Step Solution
- Step 1: Write the proportion equation
4,354,632,017,173 : 6,009,392,771,918.30 = 2,403,668,136,218.60 : x - Step 2: Convert to fraction form
4,354,632,017,173/6,009,392,771,918.30 = 2,403,668,136,218.60/x - Step 3: Cross multiply
4,354,632,017,173x = 6,009,392,771,918.30 × 2,403,668,136,218.60 - Step 4: Simplify right side
4,354,632,017,173x = 14,444,585,923,882,385,886,150,656 - Step 5: Solve for x
x = 14,444,585,923,882,385,886,150,656/4,354,632,017,173 - Step 6: Final answer
x = 3,317,062,352,666.88
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.