Finding the Third Proportional to 370,125,221.63 and 574,954,944.75
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Solution
The third proportional to 370,125,221.63 and 574,954,944.75 is: 893,138,778.93
Step by Step Solution
- Step 1: Write the proportion equation
370,125,221.63 : 574,954,944.75 = 574,954,944.75 : x - Step 2: Convert to fraction form
370,125,221.63/574,954,944.75 = 574,954,944.75/x - Step 3: Cross multiply
370,125,221.63x = 574,954,944.75 × 574,954,944.75 - Step 4: Simplify right side
370,125,221.63x = 330,573,188,492,475,584 - Step 5: Solve for x
x = 330,573,188,492,475,584/370,125,221.63 - Step 6: Final answer
x = 893,138,778.93
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.