Finding the Fourth Proportional to 9,922,622,231.43, 14,886,837,742.23 and 3,199,628,970.84
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Solution
The fourth proportional to 9,922,622,231.43, 14,886,837,742.23 and 3,199,628,970.84 is: 4,800,380,001.71
Step by Step Solution
- Step 1: Write the proportion equation
9,922,622,231.43 : 14,886,837,742.23 = 3,199,628,970.84 : x - Step 2: Convert to fraction form
9,922,622,231.43/14,886,837,742.23 = 3,199,628,970.84/x - Step 3: Cross multiply
9,922,622,231.43x = 14,886,837,742.23 × 3,199,628,970.84 - Step 4: Simplify right side
9,922,622,231.43x = 47,632,357,324,233,441,280 - Step 5: Solve for x
x = 47,632,357,324,233,441,280/9,922,622,231.43 - Step 6: Final answer
x = 4,800,380,001.71
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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.