Finding the Third Proportional to 43,817,206 and 68,115,309
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Solution
The third proportional to 43,817,206 and 68,115,309 is: 105,887,520.99
Step by Step Solution
- Step 1: Write the proportion equation
43,817,206 : 68,115,309 = 68,115,309 : x - Step 2: Convert to fraction form
43,817,206/68,115,309 = 68,115,309/x - Step 3: Cross multiply
43,817,206x = 68,115,309 × 68,115,309 - Step 4: Simplify right side
43,817,206x = 4,639,695,320,165,481 - Step 5: Solve for x
x = 4,639,695,320,165,481/43,817,206 - Step 6: Final answer
x = 105,887,520.99
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.