Finding the Fourth Proportional to 48,777,039,094.88, 73,165,263,536.84 and 26,534,146,768.04
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Solution
The fourth proportional to 48,777,039,094.88, 73,165,263,536.84 and 26,534,146,768.04 is: 39,801,059,618.08
Step by Step Solution
- Step 1: Write the proportion equation
48,777,039,094.88 : 73,165,263,536.84 = 26,534,146,768.04 : x - Step 2: Convert to fraction form
48,777,039,094.88/73,165,263,536.84 = 26,534,146,768.04/x - Step 3: Cross multiply
48,777,039,094.88x = 73,165,263,536.84 × 26,534,146,768.04 - Step 4: Simplify right side
48,777,039,094.88x = 1,941,377,841,008,837,918,720 - Step 5: Solve for x
x = 1,941,377,841,008,837,918,720/48,777,039,094.88 - Step 6: Final answer
x = 39,801,059,618.08
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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.