Finding the Third Proportional to 285,224,313 and 625,128,000
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Solution
The third proportional to 285,224,313 and 625,128,000 is: 1,370,097,143.10
Step by Step Solution
- Step 1: Write the proportion equation
285,224,313 : 625,128,000 = 625,128,000 : x - Step 2: Convert to fraction form
285,224,313/625,128,000 = 625,128,000/x - Step 3: Cross multiply
285,224,313x = 625,128,000 × 625,128,000 - Step 4: Simplify right side
285,224,313x = 390,785,016,384,000,000 - Step 5: Solve for x
x = 390,785,016,384,000,000/285,224,313 - Step 6: Final answer
x = 1,370,097,143.10
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.