Finding the Fourth Proportional to 65,267,200.17, 97,911,953.96 and 26,907,745.05
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Solution
The fourth proportional to 65,267,200.17, 97,911,953.96 and 26,907,745.05 is: 40,366,215.92
Step by Step Solution
- Step 1: Write the proportion equation
65,267,200.17 : 97,911,953.96 = 26,907,745.05 : x - Step 2: Convert to fraction form
65,267,200.17/97,911,953.96 = 26,907,745.05/x - Step 3: Cross multiply
65,267,200.17x = 97,911,953.96 × 26,907,745.05 - Step 4: Simplify right side
65,267,200.17x = 2,634,589,894,368,479 - Step 5: Solve for x
x = 2,634,589,894,368,479/65,267,200.17 - Step 6: Final answer
x = 40,366,215.92
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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.