Finding the Fourth Proportional to 4,477,251,602.60, 6,716,738,207.10 and 1,716,665,330.60
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Solution
The fourth proportional to 4,477,251,602.60, 6,716,738,207.10 and 1,716,665,330.60 is: 2,575,328,044.59
Step by Step Solution
- Step 1: Write the proportion equation
4,477,251,602.60 : 6,716,738,207.10 = 1,716,665,330.60 : x - Step 2: Convert to fraction form
4,477,251,602.60/6,716,738,207.10 = 1,716,665,330.60/x - Step 3: Cross multiply
4,477,251,602.60x = 6,716,738,207.10 × 1,716,665,330.60 - Step 4: Simplify right side
4,477,251,602.60x = 11,530,391,614,844,973,056 - Step 5: Solve for x
x = 11,530,391,614,844,973,056/4,477,251,602.60 - Step 6: Final answer
x = 2,575,328,044.59
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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.