Finding the Fourth Proportional to 57,538,627,842,680, 86,313,015,577,376 and 16,233,749,428,984
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Solution
The fourth proportional to 57,538,627,842,680, 86,313,015,577,376 and 16,233,749,428,984 is: 24,352,055,651,625.55
Step by Step Solution
- Step 1: Write the proportion equation
57,538,627,842,680 : 86,313,015,577,376 = 16,233,749,428,984 : x - Step 2: Convert to fraction form
57,538,627,842,680/86,313,015,577,376 = 16,233,749,428,984/x - Step 3: Cross multiply
57,538,627,842,680x = 86,313,015,577,376 × 16,233,749,428,984 - Step 4: Simplify right side
57,538,627,842,680x = 1,401,183,867,343,114,869,252,554,752 - Step 5: Solve for x
x = 1,401,183,867,343,114,869,252,554,752/57,538,627,842,680 - Step 6: Final answer
x = 24,352,055,651,625.55
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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.