Finding the Fourth Proportional to 97,615,362.88, 146,422,406.04 and 24,831,523.36
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Solution
The fourth proportional to 97,615,362.88, 146,422,406.04 and 24,831,523.36 is: 37,247,122.67
Step by Step Solution
- Step 1: Write the proportion equation
97,615,362.88 : 146,422,406.04 = 24,831,523.36 : x - Step 2: Convert to fraction form
97,615,362.88/146,422,406.04 = 24,831,523.36/x - Step 3: Cross multiply
97,615,362.88x = 146,422,406.04 × 24,831,523.36 - Step 4: Simplify right side
97,615,362.88x = 3,635,891,396,009,665 - Step 5: Solve for x
x = 3,635,891,396,009,665/97,615,362.88 - Step 6: Final answer
x = 37,247,122.67
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.