Finding the Fourth Proportional to 135,134,103.93, 202,717,099.14 and 101,270,683.41
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Solution
The fourth proportional to 135,134,103.93, 202,717,099.14 and 101,270,683.41 is: 151,917,973.12
Step by Step Solution
- Step 1: Write the proportion equation
135,134,103.93 : 202,717,099.14 = 101,270,683.41 : x - Step 2: Convert to fraction form
135,134,103.93/202,717,099.14 = 101,270,683.41/x - Step 3: Cross multiply
135,134,103.93x = 202,717,099.14 × 101,270,683.41 - Step 4: Simplify right side
135,134,103.93x = 20,529,299,168,800,520 - Step 5: Solve for x
x = 20,529,299,168,800,520/135,134,103.93 - Step 6: Final answer
x = 151,917,973.12
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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.