Finding the Fourth Proportional to 192,173,320.24, 265,199,437.74 and 104,067,469.96
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Solution
The fourth proportional to 192,173,320.24, 265,199,437.74 and 104,067,469.96 is: 143,613,247.07
Step by Step Solution
- Step 1: Write the proportion equation
192,173,320.24 : 265,199,437.74 = 104,067,469.96 : x - Step 2: Convert to fraction form
192,173,320.24/265,199,437.74 = 104,067,469.96/x - Step 3: Cross multiply
192,173,320.24x = 265,199,437.74 × 104,067,469.96 - Step 4: Simplify right side
192,173,320.24x = 27,598,634,520,416,340 - Step 5: Solve for x
x = 27,598,634,520,416,340/192,173,320.24 - Step 6: Final answer
x = 143,613,247.07
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.