Finding the Fourth Proportional to 62,232,245.80, 86,955,083 and 62,232,245.80
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Solution
The fourth proportional to 62,232,245.80, 86,955,083 and 62,232,245.80 is: 86,955,083
Step by Step Solution
- Step 1: Write the proportion equation
62,232,245.80 : 86,955,083 = 62,232,245.80 : x - Step 2: Convert to fraction form
62,232,245.80/86,955,083 = 62,232,245.80/x - Step 3: Cross multiply
62,232,245.80x = 86,955,083 × 62,232,245.80 - Step 4: Simplify right side
62,232,245.80x = 5,411,410,098,815,401 - Step 5: Solve for x
x = 5,411,410,098,815,401/62,232,245.80 - Step 6: Final answer
x = 86,955,083
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.