Finding the Fourth Proportional to 110,353,768.14, 165,473,175.35 and 52,045,790.42
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Solution
The fourth proportional to 110,353,768.14, 165,473,175.35 and 52,045,790.42 is: 78,041,578.00
Step by Step Solution
- Step 1: Write the proportion equation
110,353,768.14 : 165,473,175.35 = 52,045,790.42 : x - Step 2: Convert to fraction form
110,353,768.14/165,473,175.35 = 52,045,790.42/x - Step 3: Cross multiply
110,353,768.14x = 165,473,175.35 × 52,045,790.42 - Step 4: Simplify right side
110,353,768.14x = 8,612,182,203,700,758 - Step 5: Solve for x
x = 8,612,182,203,700,758/110,353,768.14 - Step 6: Final answer
x = 78,041,578.00
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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.