Finding the Third Proportional to 226,571,968.13 and 349,866,762.75
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Solution
The third proportional to 226,571,968.13 and 349,866,762.75 is: 540,255,498.90
Step by Step Solution
- Step 1: Write the proportion equation
226,571,968.13 : 349,866,762.75 = 349,866,762.75 : x - Step 2: Convert to fraction form
226,571,968.13/349,866,762.75 = 349,866,762.75/x - Step 3: Cross multiply
226,571,968.13x = 349,866,762.75 × 349,866,762.75 - Step 4: Simplify right side
226,571,968.13x = 122,406,751,677,164,784 - Step 5: Solve for x
x = 122,406,751,677,164,784/226,571,968.13 - Step 6: Final answer
x = 540,255,498.90
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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.