Finding the Fourth Proportional to 269,284,786.01, 403,927,289.78 and 64,812,861.26
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Solution
The fourth proportional to 269,284,786.01, 403,927,289.78 and 64,812,861.26 is: 97,219,318.54
Step by Step Solution
- Step 1: Write the proportion equation
269,284,786.01 : 403,927,289.78 = 64,812,861.26 : x - Step 2: Convert to fraction form
269,284,786.01/403,927,289.78 = 64,812,861.26/x - Step 3: Cross multiply
269,284,786.01x = 403,927,289.78 × 64,812,861.26 - Step 4: Simplify right side
269,284,786.01x = 26,179,683,389,295,256 - Step 5: Solve for x
x = 26,179,683,389,295,256/269,284,786.01 - Step 6: Final answer
x = 97,219,318.54
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.