Finding the Third Proportional to 422,083,657.88 and 930,038,898.75
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Solution
The third proportional to 422,083,657.88 and 930,038,898.75 is: 2,049,291,265.01
Step by Step Solution
- Step 1: Write the proportion equation
422,083,657.88 : 930,038,898.75 = 930,038,898.75 : x - Step 2: Convert to fraction form
422,083,657.88/930,038,898.75 = 930,038,898.75/x - Step 3: Cross multiply
422,083,657.88x = 930,038,898.75 × 930,038,898.75 - Step 4: Simplify right side
422,083,657.88x = 864,972,353,188,112,768 - Step 5: Solve for x
x = 864,972,353,188,112,768/422,083,657.88 - Step 6: Final answer
x = 2,049,291,265.01
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.