Finding the Fourth Proportional to 56,356,863,278.08, 84,535,310,627.52 and 16,562,635,962.88
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Solution
The fourth proportional to 56,356,863,278.08, 84,535,310,627.52 and 16,562,635,962.88 is: 24,843,958,561.43
Step by Step Solution
- Step 1: Write the proportion equation
56,356,863,278.08 : 84,535,310,627.52 = 16,562,635,962.88 : x - Step 2: Convert to fraction form
56,356,863,278.08/84,535,310,627.52 = 16,562,635,962.88/x - Step 3: Cross multiply
56,356,863,278.08x = 84,535,310,627.52 × 16,562,635,962.88 - Step 4: Simplify right side
56,356,863,278.08x = 1,400,127,575,932,594,552,832 - Step 5: Solve for x
x = 1,400,127,575,932,594,552,832/56,356,863,278.08 - Step 6: Final answer
x = 24,843,958,561.43
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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.