Finding the Third Proportional to 707,702,341.50 and 1,107,756,564.75
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Solution
The third proportional to 707,702,341.50 and 1,107,756,564.75 is: 1,733,955,838.19
Step by Step Solution
- Step 1: Write the proportion equation
707,702,341.50 : 1,107,756,564.75 = 1,107,756,564.75 : x - Step 2: Convert to fraction form
707,702,341.50/1,107,756,564.75 = 1,107,756,564.75/x - Step 3: Cross multiply
707,702,341.50x = 1,107,756,564.75 × 1,107,756,564.75 - Step 4: Simplify right side
707,702,341.50x = 1,227,124,606,746,721,024 - Step 5: Solve for x
x = 1,227,124,606,746,721,024/707,702,341.50 - Step 6: Final answer
x = 1,733,955,838.19
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.