Finding the Third Proportional to 115,461,726.75 and 239,108,718
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Solution
The third proportional to 115,461,726.75 and 239,108,718 is: 495,168,231.35
Step by Step Solution
- Step 1: Write the proportion equation
115,461,726.75 : 239,108,718 = 239,108,718 : x - Step 2: Convert to fraction form
115,461,726.75/239,108,718 = 239,108,718/x - Step 3: Cross multiply
115,461,726.75x = 239,108,718 × 239,108,718 - Step 4: Simplify right side
115,461,726.75x = 57,172,979,023,603,520 - Step 5: Solve for x
x = 57,172,979,023,603,520/115,461,726.75 - Step 6: Final answer
x = 495,168,231.35
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.