Finding the Fourth Proportional to 16,314,067,541,143, 24,459,037,323,532 and 9,865,969,543,372
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Solution
The fourth proportional to 16,314,067,541,143, 24,459,037,323,532 and 9,865,969,543,372 is: 14,791,658,590,697.42
Step by Step Solution
- Step 1: Write the proportion equation
16,314,067,541,143 : 24,459,037,323,532 = 9,865,969,543,372 : x - Step 2: Convert to fraction form
16,314,067,541,143/24,459,037,323,532 = 9,865,969,543,372/x - Step 3: Cross multiply
16,314,067,541,143x = 24,459,037,323,532 × 9,865,969,543,372 - Step 4: Simplify right side
16,314,067,541,143x = 241,312,117,294,165,714,322,587,648 - Step 5: Solve for x
x = 241,312,117,294,165,714,322,587,648/16,314,067,541,143 - Step 6: Final answer
x = 14,791,658,590,697.42
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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.