Finding the Fourth Proportional to 24,038,586.40, 36,057,564.62 and 5,842,728.70
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Solution
The fourth proportional to 24,038,586.40, 36,057,564.62 and 5,842,728.70 is: 8,764,016.49
Step by Step Solution
- Step 1: Write the proportion equation
24,038,586.40 : 36,057,564.62 = 5,842,728.70 : x - Step 2: Convert to fraction form
24,038,586.40/36,057,564.62 = 5,842,728.70/x - Step 3: Cross multiply
24,038,586.40x = 36,057,564.62 × 5,842,728.70 - Step 4: Simplify right side
24,038,586.40x = 210,674,567,657,378.59 - Step 5: Solve for x
x = 210,674,567,657,378.59/24,038,586.40 - Step 6: Final answer
x = 8,764,016.49
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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.