Finding the Third Proportional to 452,395,918.13 and 976,246,048.13
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Solution
The third proportional to 452,395,918.13 and 976,246,048.13 is: 2,106,686,440.56
Step by Step Solution
- Step 1: Write the proportion equation
452,395,918.13 : 976,246,048.13 = 976,246,048.13 : x - Step 2: Convert to fraction form
452,395,918.13/976,246,048.13 = 976,246,048.13/x - Step 3: Cross multiply
452,395,918.13x = 976,246,048.13 × 976,246,048.13 - Step 4: Simplify right side
452,395,918.13x = 953,056,346,479,679,872 - Step 5: Solve for x
x = 953,056,346,479,679,872/452,395,918.13 - Step 6: Final answer
x = 2,106,686,440.56
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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.