Finding the Fourth Proportional to 174,327,599.79, 240,582,968.00 and 96,011,133.44
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Solution
The fourth proportional to 174,327,599.79, 240,582,968.00 and 96,011,133.44 is: 132,501,356.47
Step by Step Solution
- Step 1: Write the proportion equation
174,327,599.79 : 240,582,968.00 = 96,011,133.44 : x - Step 2: Convert to fraction form
174,327,599.79/240,582,968.00 = 96,011,133.44/x - Step 3: Cross multiply
174,327,599.79x = 240,582,968.00 × 96,011,133.44 - Step 4: Simplify right side
174,327,599.79x = 23,098,643,442,717,284 - Step 5: Solve for x
x = 23,098,643,442,717,284/174,327,599.79 - Step 6: Final answer
x = 132,501,356.47
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.