Finding the Fourth Proportional to 12,030,074,367,066, 18,045,111,550,600 and 12,030,074,367,066
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Solution
The fourth proportional to 12,030,074,367,066, 18,045,111,550,600 and 12,030,074,367,066 is: 18,045,111,550,600
Step by Step Solution
- Step 1: Write the proportion equation
12,030,074,367,066 : 18,045,111,550,600 = 12,030,074,367,066 : x - Step 2: Convert to fraction form
12,030,074,367,066/18,045,111,550,600 = 12,030,074,367,066/x - Step 3: Cross multiply
12,030,074,367,066x = 18,045,111,550,600 × 12,030,074,367,066 - Step 4: Simplify right side
12,030,074,367,066x = 217,084,033,915,719,655,947,763,712 - Step 5: Solve for x
x = 217,084,033,915,719,655,947,763,712/12,030,074,367,066 - Step 6: Final answer
x = 18,045,111,550,600
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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.