Finding the Fourth Proportional to 3,670,964,346.24, 5,502,525,567.13 and 2,093,675,801.76
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Solution
The fourth proportional to 3,670,964,346.24, 5,502,525,567.13 and 2,093,675,801.76 is: 3,138,277,450.25
Step by Step Solution
- Step 1: Write the proportion equation
3,670,964,346.24 : 5,502,525,567.13 = 2,093,675,801.76 : x - Step 2: Convert to fraction form
3,670,964,346.24/5,502,525,567.13 = 2,093,675,801.76/x - Step 3: Cross multiply
3,670,964,346.24x = 5,502,525,567.13 × 2,093,675,801.76 - Step 4: Simplify right side
3,670,964,346.24x = 11,520,504,628,465,801,216 - Step 5: Solve for x
x = 11,520,504,628,465,801,216/3,670,964,346.24 - Step 6: Final answer
x = 3,138,277,450.25
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1.5x scale
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.