Finding the Fourth Proportional to 5,944,873,577.10, 8,917,310,365.65 and 1,804,310,457.90
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Solution
The fourth proportional to 5,944,873,577.10, 8,917,310,365.65 and 1,804,310,457.90 is: 2,706,465,686.85
Step by Step Solution
- Step 1: Write the proportion equation
5,944,873,577.10 : 8,917,310,365.65 = 1,804,310,457.90 : x - Step 2: Convert to fraction form
5,944,873,577.10/8,917,310,365.65 = 1,804,310,457.90/x - Step 3: Cross multiply
5,944,873,577.10x = 8,917,310,365.65 × 1,804,310,457.90 - Step 4: Simplify right side
5,944,873,577.10x = 16,089,596,349,082,368,000 - Step 5: Solve for x
x = 16,089,596,349,082,368,000/5,944,873,577.10 - Step 6: Final answer
x = 2,706,465,686.85
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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.