Finding the Third Proportional to 91,940,094 and 197,829,000
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Solution
The third proportional to 91,940,094 and 197,829,000 is: 425,671,886.32
Step by Step Solution
- Step 1: Write the proportion equation
91,940,094 : 197,829,000 = 197,829,000 : x - Step 2: Convert to fraction form
91,940,094/197,829,000 = 197,829,000/x - Step 3: Cross multiply
91,940,094x = 197,829,000 × 197,829,000 - Step 4: Simplify right side
91,940,094x = 39,136,313,241,000,000 - Step 5: Solve for x
x = 39,136,313,241,000,000/91,940,094 - Step 6: Final answer
x = 425,671,886.32
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.