Finding the Fourth Proportional to 4,036,734,110.20, 6,055,101,165.30 and 3,982,314,551.80
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Solution
The fourth proportional to 4,036,734,110.20, 6,055,101,165.30 and 3,982,314,551.80 is: 5,973,471,827.70
Step by Step Solution
- Step 1: Write the proportion equation
4,036,734,110.20 : 6,055,101,165.30 = 3,982,314,551.80 : x - Step 2: Convert to fraction form
4,036,734,110.20/6,055,101,165.30 = 3,982,314,551.80/x - Step 3: Cross multiply
4,036,734,110.20x = 6,055,101,165.30 × 3,982,314,551.80 - Step 4: Simplify right side
4,036,734,110.20x = 24,113,317,483,195,330,560 - Step 5: Solve for x
x = 24,113,317,483,195,330,560/4,036,734,110.20 - Step 6: Final answer
x = 5,973,471,827.70
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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.