Finding the Fourth Proportional to 49,073,167.40, 67,718,207.52 and 27,046,600.08
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Solution
The fourth proportional to 49,073,167.40, 67,718,207.52 and 27,046,600.08 is: 37,322,785.02
Step by Step Solution
- Step 1: Write the proportion equation
49,073,167.40 : 67,718,207.52 = 27,046,600.08 : x - Step 2: Convert to fraction form
49,073,167.40/67,718,207.52 = 27,046,600.08/x - Step 3: Cross multiply
49,073,167.40x = 67,718,207.52 × 27,046,600.08 - Step 4: Simplify right side
49,073,167.40x = 1,831,547,276,927,888.25 - Step 5: Solve for x
x = 1,831,547,276,927,888.25/49,073,167.40 - Step 6: Final answer
x = 37,322,785.02
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.