Finding the Fourth Proportional to 64,399,414,181.14, 96,643,246,392.69 and 22,476,279,849.49
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Solution
The fourth proportional to 64,399,414,181.14, 96,643,246,392.69 and 22,476,279,849.49 is: 33,729,820,047.36
Step by Step Solution
- Step 1: Write the proportion equation
64,399,414,181.14 : 96,643,246,392.69 = 22,476,279,849.49 : x - Step 2: Convert to fraction form
64,399,414,181.14/96,643,246,392.69 = 22,476,279,849.49/x - Step 3: Cross multiply
64,399,414,181.14x = 96,643,246,392.69 × 22,476,279,849.49 - Step 4: Simplify right side
64,399,414,181.14x = 2,172,180,651,485,315,465,216 - Step 5: Solve for x
x = 2,172,180,651,485,315,465,216/64,399,414,181.14 - Step 6: Final answer
x = 33,729,820,047.36
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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.