Finding the Fourth Proportional to 4,481,265,010.37, 6,184,687,994.77 and 2,550,502,249.45
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Solution
The fourth proportional to 4,481,265,010.37, 6,184,687,994.77 and 2,550,502,249.45 is: 3,520,001,741.99
Step by Step Solution
- Step 1: Write the proportion equation
4,481,265,010.37 : 6,184,687,994.77 = 2,550,502,249.45 : x - Step 2: Convert to fraction form
4,481,265,010.37/6,184,687,994.77 = 2,550,502,249.45/x - Step 3: Cross multiply
4,481,265,010.37x = 6,184,687,994.77 × 2,550,502,249.45 - Step 4: Simplify right side
4,481,265,010.37x = 15,774,060,642,807,293,952 - Step 5: Solve for x
x = 15,774,060,642,807,293,952/4,481,265,010.37 - Step 6: Final answer
x = 3,520,001,741.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.