Finding the Fourth Proportional to 2,459,906,525.44, 3,394,670,970.24 and 1,346,072,586.88
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Solution
The fourth proportional to 2,459,906,525.44, 3,394,670,970.24 and 1,346,072,586.88 is: 1,857,580,150.81
Step by Step Solution
- Step 1: Write the proportion equation
2,459,906,525.44 : 3,394,670,970.24 = 1,346,072,586.88 : x - Step 2: Convert to fraction form
2,459,906,525.44/3,394,670,970.24 = 1,346,072,586.88/x - Step 3: Cross multiply
2,459,906,525.44x = 3,394,670,970.24 × 1,346,072,586.88 - Step 4: Simplify right side
2,459,906,525.44x = 4,569,473,534,517,396,480 - Step 5: Solve for x
x = 4,569,473,534,517,396,480/2,459,906,525.44 - Step 6: Final answer
x = 1,857,580,150.81
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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.