Finding the Third Proportional to 226,572,079 and 349,866,929
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Solution
The third proportional to 226,572,079 and 349,866,929 is: 540,255,747.96
Step by Step Solution
- Step 1: Write the proportion equation
226,572,079 : 349,866,929 = 349,866,929 : x - Step 2: Convert to fraction form
226,572,079/349,866,929 = 349,866,929/x - Step 3: Cross multiply
226,572,079x = 349,866,929 × 349,866,929 - Step 4: Simplify right side
226,572,079x = 122,406,868,007,891,040 - Step 5: Solve for x
x = 122,406,868,007,891,040/226,572,079 - Step 6: Final answer
x = 540,255,747.96
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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.