Finding the Fourth Proportional to 4,558,376,664.44, 6,836,334,876.80 and 1,610,268,168.34
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Solution
The fourth proportional to 4,558,376,664.44, 6,836,334,876.80 and 1,610,268,168.34 is: 2,414,967,706.84
Step by Step Solution
- Step 1: Write the proportion equation
4,558,376,664.44 : 6,836,334,876.80 = 1,610,268,168.34 : x - Step 2: Convert to fraction form
4,558,376,664.44/6,836,334,876.80 = 1,610,268,168.34/x - Step 3: Cross multiply
4,558,376,664.44x = 6,836,334,876.80 × 1,610,268,168.34 - Step 4: Simplify right side
4,558,376,664.44x = 11,008,332,440,223,594,496 - Step 5: Solve for x
x = 11,008,332,440,223,594,496/4,558,376,664.44 - Step 6: Final answer
x = 2,414,967,706.84
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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.