Finding the Fourth Proportional to 62,657,066.96, 93,985,470.96 and 35,350,964
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Solution
The fourth proportional to 62,657,066.96, 93,985,470.96 and 35,350,964 is: 53,026,372.95
Step by Step Solution
- Step 1: Write the proportion equation
62,657,066.96 : 93,985,470.96 = 35,350,964 : x - Step 2: Convert to fraction form
62,657,066.96/93,985,470.96 = 35,350,964/x - Step 3: Cross multiply
62,657,066.96x = 93,985,470.96 × 35,350,964 - Step 4: Simplify right side
62,657,066.96x = 3,322,477,000,430,005 - Step 5: Solve for x
x = 3,322,477,000,430,005/62,657,066.96 - Step 6: Final answer
x = 53,026,372.95
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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.