Finding the Third Proportional to 127,337,190 and 272,828,640
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Solution
The third proportional to 127,337,190 and 272,828,640 is: 584,554,023.88
Step by Step Solution
- Step 1: Write the proportion equation
127,337,190 : 272,828,640 = 272,828,640 : x - Step 2: Convert to fraction form
127,337,190/272,828,640 = 272,828,640/x - Step 3: Cross multiply
127,337,190x = 272,828,640 × 272,828,640 - Step 4: Simplify right side
127,337,190x = 74,435,466,804,249,600 - Step 5: Solve for x
x = 74,435,466,804,249,600/127,337,190 - Step 6: Final answer
x = 584,554,023.88
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.