Finding the Fourth Proportional to 9,662,237,203,844.50, 13,334,170,267,134 and 5,272,850,479,614
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Solution
The fourth proportional to 9,662,237,203,844.50, 13,334,170,267,134 and 5,272,850,479,614 is: 7,276,688,059,400.68
Step by Step Solution
- Step 1: Write the proportion equation
9,662,237,203,844.50 : 13,334,170,267,134 = 5,272,850,479,614 : x - Step 2: Convert to fraction form
9,662,237,203,844.50/13,334,170,267,134 = 5,272,850,479,614/x - Step 3: Cross multiply
9,662,237,203,844.50x = 13,334,170,267,134 × 5,272,850,479,614 - Step 4: Simplify right side
9,662,237,203,844.50x = 70,309,086,088,312,250,079,117,312 - Step 5: Solve for x
x = 70,309,086,088,312,250,079,117,312/9,662,237,203,844.50 - Step 6: Final answer
x = 7,276,688,059,400.68
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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.