Finding the Fourth Proportional to 62,751,803.70, 94,127,705.55 and 62,751,803.70
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Solution
The fourth proportional to 62,751,803.70, 94,127,705.55 and 62,751,803.70 is: 94,127,705.55
Step by Step Solution
- Step 1: Write the proportion equation
62,751,803.70 : 94,127,705.55 = 62,751,803.70 : x - Step 2: Convert to fraction form
62,751,803.70/94,127,705.55 = 62,751,803.70/x - Step 3: Cross multiply
62,751,803.70x = 94,127,705.55 × 62,751,803.70 - Step 4: Simplify right side
62,751,803.70x = 5,906,683,301,405,001 - Step 5: Solve for x
x = 5,906,683,301,405,001/62,751,803.70 - Step 6: Final answer
x = 94,127,705.55
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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.