Finding the Fourth Proportional to 15,924,531,208,512, 23,887,875,537,112 and 5,596,965,651,703
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Solution
The fourth proportional to 15,924,531,208,512, 23,887,875,537,112 and 5,596,965,651,703 is: 8,395,827,614,812.73
Step by Step Solution
- Step 1: Write the proportion equation
15,924,531,208,512 : 23,887,875,537,112 = 5,596,965,651,703 : x - Step 2: Convert to fraction form
15,924,531,208,512/23,887,875,537,112 = 5,596,965,651,703/x - Step 3: Cross multiply
15,924,531,208,512x = 23,887,875,537,112 × 5,596,965,651,703 - Step 4: Simplify right side
15,924,531,208,512x = 133,699,618,873,372,212,532,871,168 - Step 5: Solve for x
x = 133,699,618,873,372,212,532,871,168/15,924,531,208,512 - Step 6: Final answer
x = 8,395,827,614,812.73
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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.