Finding the Fourth Proportional to 4,362,883,645.12, 6,020,928,003.36 and 2,580,265,193.92
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Solution
The fourth proportional to 4,362,883,645.12, 6,020,928,003.36 and 2,580,265,193.92 is: 3,560,853,835.64
Step by Step Solution
- Step 1: Write the proportion equation
4,362,883,645.12 : 6,020,928,003.36 = 2,580,265,193.92 : x - Step 2: Convert to fraction form
4,362,883,645.12/6,020,928,003.36 = 2,580,265,193.92/x - Step 3: Cross multiply
4,362,883,645.12x = 6,020,928,003.36 × 2,580,265,193.92 - Step 4: Simplify right side
4,362,883,645.12x = 15,535,590,962,168,047,616 - Step 5: Solve for x
x = 15,535,590,962,168,047,616/4,362,883,645.12 - Step 6: Final answer
x = 3,560,853,835.64
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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.