Finding the Fourth Proportional to 4,408,148,252.64, 6,083,244,248.64 and 2,427,999,086.88
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Solution
The fourth proportional to 4,408,148,252.64, 6,083,244,248.64 and 2,427,999,086.88 is: 3,350,638,552.62
Step by Step Solution
- Step 1: Write the proportion equation
4,408,148,252.64 : 6,083,244,248.64 = 2,427,999,086.88 : x - Step 2: Convert to fraction form
4,408,148,252.64/6,083,244,248.64 = 2,427,999,086.88/x - Step 3: Cross multiply
4,408,148,252.64x = 6,083,244,248.64 × 2,427,999,086.88 - Step 4: Simplify right side
4,408,148,252.64x = 14,770,111,480,965,933,056 - Step 5: Solve for x
x = 14,770,111,480,965,933,056/4,408,148,252.64 - Step 6: Final answer
x = 3,350,638,552.62
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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.