Finding the Fourth Proportional to 16,560,393,312,624, 24,841,096,029,378 and 5,681,494,409,878.20
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Solution
The fourth proportional to 16,560,393,312,624, 24,841,096,029,378 and 5,681,494,409,878.20 is: 8,522,415,232,648.59
Step by Step Solution
- Step 1: Write the proportion equation
16,560,393,312,624 : 24,841,096,029,378 = 5,681,494,409,878.20 : x - Step 2: Convert to fraction form
16,560,393,312,624/24,841,096,029,378 = 5,681,494,409,878.20/x - Step 3: Cross multiply
16,560,393,312,624x = 24,841,096,029,378 × 5,681,494,409,878.20 - Step 4: Simplify right side
16,560,393,312,624x = 141,134,548,226,158,656,124,616,704 - Step 5: Solve for x
x = 141,134,548,226,158,656,124,616,704/16,560,393,312,624 - Step 6: Final answer
x = 8,522,415,232,648.59
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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.