Finding the Fourth Proportional to 495,556,054.13, 743,661,560.97 and 233,315,600.80
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Solution
The fourth proportional to 495,556,054.13, 743,661,560.97 and 233,315,600.80 is: 350,127,583.84
Step by Step Solution
- Step 1: Write the proportion equation
495,556,054.13 : 743,661,560.97 = 233,315,600.80 : x - Step 2: Convert to fraction form
495,556,054.13/743,661,560.97 = 233,315,600.80/x - Step 3: Cross multiply
495,556,054.13x = 743,661,560.97 × 233,315,600.80 - Step 4: Simplify right side
495,556,054.13x = 173,507,843,889,581,408 - Step 5: Solve for x
x = 173,507,843,889,581,408/495,556,054.13 - Step 6: Final answer
x = 350,127,583.84
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.