Finding the Fourth Proportional to 6,046,177,781,106.60, 9,075,720,622,170 and 2,605,772,311,657.20
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Solution
The fourth proportional to 6,046,177,781,106.60, 9,075,720,622,170 and 2,605,772,311,657.20 is: 3,911,439,981,055.01
Step by Step Solution
- Step 1: Write the proportion equation
6,046,177,781,106.60 : 9,075,720,622,170 = 2,605,772,311,657.20 : x - Step 2: Convert to fraction form
6,046,177,781,106.60/9,075,720,622,170 = 2,605,772,311,657.20/x - Step 3: Cross multiply
6,046,177,781,106.60x = 9,075,720,622,170 × 2,605,772,311,657.20 - Step 4: Simplify right side
6,046,177,781,106.60x = 23,649,261,505,586,844,749,791,232 - Step 5: Solve for x
x = 23,649,261,505,586,844,749,791,232/6,046,177,781,106.60 - Step 6: Final answer
x = 3,911,439,981,055.01
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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.