Finding the Fourth Proportional to 5,922,592,485.81, 8,883,888,189.24 and 2,606,407,055.08
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Solution
The fourth proportional to 5,922,592,485.81, 8,883,888,189.24 and 2,606,407,055.08 is: 3,909,610,345.21
Step by Step Solution
- Step 1: Write the proportion equation
5,922,592,485.81 : 8,883,888,189.24 = 2,606,407,055.08 : x - Step 2: Convert to fraction form
5,922,592,485.81/8,883,888,189.24 = 2,606,407,055.08/x - Step 3: Cross multiply
5,922,592,485.81x = 8,883,888,189.24 × 2,606,407,055.08 - Step 4: Simplify right side
5,922,592,485.81x = 23,155,028,852,977,020,928 - Step 5: Solve for x
x = 23,155,028,852,977,020,928/5,922,592,485.81 - Step 6: Final answer
x = 3,909,610,345.21
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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.