Finding the Fourth Proportional to 63,923,400.52, 95,953,335.66 and 27,549,741.64
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Solution
The fourth proportional to 63,923,400.52, 95,953,335.66 and 27,549,741.64 is: 41,354,020.37
Step by Step Solution
- Step 1: Write the proportion equation
63,923,400.52 : 95,953,335.66 = 27,549,741.64 : x - Step 2: Convert to fraction form
63,923,400.52/95,953,335.66 = 27,549,741.64/x - Step 3: Cross multiply
63,923,400.52x = 95,953,335.66 × 27,549,741.64 - Step 4: Simplify right side
63,923,400.52x = 2,643,489,606,929,199 - Step 5: Solve for x
x = 2,643,489,606,929,199/63,923,400.52 - Step 6: Final answer
x = 41,354,020.37
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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.