Finding the Third Proportional to 62,135,538 and 93,203,316
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Solution
The third proportional to 62,135,538 and 93,203,316 is: 139,804,987.50
Step by Step Solution
- Step 1: Write the proportion equation
62,135,538 : 93,203,316 = 93,203,316 : x - Step 2: Convert to fraction form
62,135,538/93,203,316 = 93,203,316/x - Step 3: Cross multiply
62,135,538x = 93,203,316 × 93,203,316 - Step 4: Simplify right side
62,135,538x = 8,686,858,113,395,856 - Step 5: Solve for x
x = 8,686,858,113,395,856/62,135,538 - Step 6: Final answer
x = 139,804,987.50
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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.