Finding the Fourth Proportional to 9,194,041,427.63, 13,791,062,292.71 and 2,206,852,365.06
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Solution
The fourth proportional to 9,194,041,427.63, 13,791,062,292.71 and 2,206,852,365.06 is: 3,310,278,583.90
Step by Step Solution
- Step 1: Write the proportion equation
9,194,041,427.63 : 13,791,062,292.71 = 2,206,852,365.06 : x - Step 2: Convert to fraction form
9,194,041,427.63/13,791,062,292.71 = 2,206,852,365.06/x - Step 3: Cross multiply
9,194,041,427.63x = 13,791,062,292.71 × 2,206,852,365.06 - Step 4: Simplify right side
9,194,041,427.63x = 30,434,838,437,345,812,480 - Step 5: Solve for x
x = 30,434,838,437,345,812,480/9,194,041,427.63 - Step 6: Final answer
x = 3,310,278,583.90
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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.