Finding the Third Proportional to 45,596,786 and 68,167,587
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Solution
The third proportional to 45,596,786 and 68,167,587 is: 101,911,128.50
Step by Step Solution
- Step 1: Write the proportion equation
45,596,786 : 68,167,587 = 68,167,587 : x - Step 2: Convert to fraction form
45,596,786/68,167,587 = 68,167,587/x - Step 3: Cross multiply
45,596,786x = 68,167,587 × 68,167,587 - Step 4: Simplify right side
45,596,786x = 4,646,819,917,402,569 - Step 5: Solve for x
x = 4,646,819,917,402,569/45,596,786 - Step 6: Final answer
x = 101,911,128.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.