Finding the Fourth Proportional to 12,096,478,303,708, 18,144,717,455,563 and 12,096,478,303,708
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Solution
The fourth proportional to 12,096,478,303,708, 18,144,717,455,563 and 12,096,478,303,708 is: 18,144,717,455,563
Step by Step Solution
- Step 1: Write the proportion equation
12,096,478,303,708 : 18,144,717,455,563 = 12,096,478,303,708 : x - Step 2: Convert to fraction form
12,096,478,303,708/18,144,717,455,563 = 12,096,478,303,708/x - Step 3: Cross multiply
12,096,478,303,708x = 18,144,717,455,563 × 12,096,478,303,708 - Step 4: Simplify right side
12,096,478,303,708x = 219,487,181,028,129,662,432,182,272 - Step 5: Solve for x
x = 219,487,181,028,129,662,432,182,272/12,096,478,303,708 - Step 6: Final answer
x = 18,144,717,455,563
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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.