Finding the Fourth Proportional to 64,772,227.64, 97,175,382.63 and 23,277,295.91
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Solution
The fourth proportional to 64,772,227.64, 97,175,382.63 and 23,277,295.91 is: 34,922,067.97
Step by Step Solution
- Step 1: Write the proportion equation
64,772,227.64 : 97,175,382.63 = 23,277,295.91 : x - Step 2: Convert to fraction form
64,772,227.64/97,175,382.63 = 23,277,295.91/x - Step 3: Cross multiply
64,772,227.64x = 97,175,382.63 × 23,277,295.91 - Step 4: Simplify right side
64,772,227.64x = 2,261,980,136,160,107 - Step 5: Solve for x
x = 2,261,980,136,160,107/64,772,227.64 - Step 6: Final answer
x = 34,922,067.97
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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.