Finding the Fourth Proportional to 14,792,922,552.68, 22,197,012,670.08 and 6,933,133,367.90
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Solution
The fourth proportional to 14,792,922,552.68, 22,197,012,670.08 and 6,933,133,367.90 is: 10,403,275,530.07
Step by Step Solution
- Step 1: Write the proportion equation
14,792,922,552.68 : 22,197,012,670.08 = 6,933,133,367.90 : x - Step 2: Convert to fraction form
14,792,922,552.68/22,197,012,670.08 = 6,933,133,367.90/x - Step 3: Cross multiply
14,792,922,552.68x = 22,197,012,670.08 × 6,933,133,367.90 - Step 4: Simplify right side
14,792,922,552.68x = 153,894,849,210,519,748,608 - Step 5: Solve for x
x = 153,894,849,210,519,748,608/14,792,922,552.68 - Step 6: Final answer
x = 10,403,275,530.07
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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.