Finding the Fourth Proportional to 94,137,013.92, 141,124,638.33 and 32,718,193.68
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Solution
The fourth proportional to 94,137,013.92, 141,124,638.33 and 32,718,193.68 is: 49,049,179.04
Step by Step Solution
- Step 1: Write the proportion equation
94,137,013.92 : 141,124,638.33 = 32,718,193.68 : x - Step 2: Convert to fraction form
94,137,013.92/141,124,638.33 = 32,718,193.68/x - Step 3: Cross multiply
94,137,013.92x = 141,124,638.33 × 32,718,193.68 - Step 4: Simplify right side
94,137,013.92x = 4,617,343,249,900,892 - Step 5: Solve for x
x = 4,617,343,249,900,892/94,137,013.92 - Step 6: Final answer
x = 49,049,179.04
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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.