Finding the Fourth Proportional to 65,023,558.26, 97,467,062.49 and 21,877,783.98
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Solution
The fourth proportional to 65,023,558.26, 97,467,062.49 and 21,877,783.98 is: 32,793,704.24
Step by Step Solution
- Step 1: Write the proportion equation
65,023,558.26 : 97,467,062.49 = 21,877,783.98 : x - Step 2: Convert to fraction form
65,023,558.26/97,467,062.49 = 21,877,783.98/x - Step 3: Cross multiply
65,023,558.26x = 97,467,062.49 × 21,877,783.98 - Step 4: Simplify right side
65,023,558.26x = 2,132,363,338,321,380.75 - Step 5: Solve for x
x = 2,132,363,338,321,380.75/65,023,558.26 - Step 6: Final answer
x = 32,793,704.24
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.