Finding the Fourth Proportional to 4,875,303,628.98, 7,313,231,819.79 and 1,559,409,454.26
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Solution
The fourth proportional to 4,875,303,628.98, 7,313,231,819.79 and 1,559,409,454.26 is: 2,339,202,582.83
Step by Step Solution
- Step 1: Write the proportion equation
4,875,303,628.98 : 7,313,231,819.79 = 1,559,409,454.26 : x - Step 2: Convert to fraction form
4,875,303,628.98/7,313,231,819.79 = 1,559,409,454.26/x - Step 3: Cross multiply
4,875,303,628.98x = 7,313,231,819.79 × 1,559,409,454.26 - Step 4: Simplify right side
4,875,303,628.98x = 11,404,322,840,975,591,424 - Step 5: Solve for x
x = 11,404,322,840,975,591,424/4,875,303,628.98 - Step 6: Final answer
x = 2,339,202,582.83
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.