Finding the Third Proportional to 245,105,110.13 and 528,944,207.63
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Solution
The third proportional to 245,105,110.13 and 528,944,207.63 is: 1,141,477,526.26
Step by Step Solution
- Step 1: Write the proportion equation
245,105,110.13 : 528,944,207.63 = 528,944,207.63 : x - Step 2: Convert to fraction form
245,105,110.13/528,944,207.63 = 528,944,207.63/x - Step 3: Cross multiply
245,105,110.13x = 528,944,207.63 × 528,944,207.63 - Step 4: Simplify right side
245,105,110.13x = 279,781,974,780,039,104 - Step 5: Solve for x
x = 279,781,974,780,039,104/245,105,110.13 - Step 6: Final answer
x = 1,141,477,526.26
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.