Finding the Third Proportional to 479,181,078 and 736,080,753
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Solution
The third proportional to 479,181,078 and 736,080,753 is: 1,130,710,079.79
Step by Step Solution
- Step 1: Write the proportion equation
479,181,078 : 736,080,753 = 736,080,753 : x - Step 2: Convert to fraction form
479,181,078/736,080,753 = 736,080,753/x - Step 3: Cross multiply
479,181,078x = 736,080,753 × 736,080,753 - Step 4: Simplify right side
479,181,078x = 541,814,874,937,047,040 - Step 5: Solve for x
x = 541,814,874,937,047,040/479,181,078 - Step 6: Final answer
x = 1,130,710,079.79
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.