Finding the Fourth Proportional to 35,326,928,197.36, 48,751,312,475.73 and 19,269,959,194.54
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Solution
The fourth proportional to 35,326,928,197.36, 48,751,312,475.73 and 19,269,959,194.54 is: 26,592,626,362.51
Step by Step Solution
- Step 1: Write the proportion equation
35,326,928,197.36 : 48,751,312,475.73 = 19,269,959,194.54 : x - Step 2: Convert to fraction form
35,326,928,197.36/48,751,312,475.73 = 19,269,959,194.54/x - Step 3: Cross multiply
35,326,928,197.36x = 48,751,312,475.73 × 19,269,959,194.54 - Step 4: Simplify right side
35,326,928,197.36x = 939,435,802,087,586,004,992 - Step 5: Solve for x
x = 939,435,802,087,586,004,992/35,326,928,197.36 - Step 6: Final answer
x = 26,592,626,362.51
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.