Finding the Fourth Proportional to 10,560,795,847,405, 15,841,193,771,107 and 3,776,908,116,819.20
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Solution
The fourth proportional to 10,560,795,847,405, 15,841,193,771,107 and 3,776,908,116,819.20 is: 5,665,362,175,228.62
Step by Step Solution
- Step 1: Write the proportion equation
10,560,795,847,405 : 15,841,193,771,107 = 3,776,908,116,819.20 : x - Step 2: Convert to fraction form
10,560,795,847,405/15,841,193,771,107 = 3,776,908,116,819.20/x - Step 3: Cross multiply
10,560,795,847,405x = 15,841,193,771,107 × 3,776,908,116,819.20 - Step 4: Simplify right side
10,560,795,847,405x = 59,830,733,334,199,779,698,147,328 - Step 5: Solve for x
x = 59,830,733,334,199,779,698,147,328/10,560,795,847,405 - Step 6: Final answer
x = 5,665,362,175,228.62
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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.