Finding the Fourth Proportional to 9,418,739,074.08, 14,130,865,517.39 and 3,037,147,815
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Solution
The fourth proportional to 9,418,739,074.08, 14,130,865,517.39 and 3,037,147,815 is: 4,556,610,709.00
Step by Step Solution
- Step 1: Write the proportion equation
9,418,739,074.08 : 14,130,865,517.39 = 3,037,147,815 : x - Step 2: Convert to fraction form
9,418,739,074.08/14,130,865,517.39 = 3,037,147,815/x - Step 3: Cross multiply
9,418,739,074.08x = 14,130,865,517.39 × 3,037,147,815 - Step 4: Simplify right side
9,418,739,074.08x = 42,917,527,330,184,699,904 - Step 5: Solve for x
x = 42,917,527,330,184,699,904/9,418,739,074.08 - Step 6: Final answer
x = 4,556,610,709.00
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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.