Finding the Fourth Proportional to 64,760,058.84, 97,129,447.02 and 23,252,343.24
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Solution
The fourth proportional to 64,760,058.84, 97,129,447.02 and 23,252,343.24 is: 34,874,694.08
Step by Step Solution
- Step 1: Write the proportion equation
64,760,058.84 : 97,129,447.02 = 23,252,343.24 : x - Step 2: Convert to fraction form
64,760,058.84/97,129,447.02 = 23,252,343.24/x - Step 3: Cross multiply
64,760,058.84x = 97,129,447.02 × 23,252,343.24 - Step 4: Simplify right side
64,760,058.84x = 2,258,487,240,820,435 - Step 5: Solve for x
x = 2,258,487,240,820,435/64,760,058.84 - Step 6: Final answer
x = 34,874,694.08
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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.