Finding the Fourth Proportional to 32,257,842.70, 48,386,764.05 and 32,033,893.90
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Solution
The fourth proportional to 32,257,842.70, 48,386,764.05 and 32,033,893.90 is: 48,050,840.85
Step by Step Solution
- Step 1: Write the proportion equation
32,257,842.70 : 48,386,764.05 = 32,033,893.90 : x - Step 2: Convert to fraction form
32,257,842.70/48,386,764.05 = 32,033,893.90/x - Step 3: Cross multiply
32,257,842.70x = 48,386,764.05 × 32,033,893.90 - Step 4: Simplify right side
32,257,842.70x = 1,550,016,465,742,034.25 - Step 5: Solve for x
x = 1,550,016,465,742,034.25/32,257,842.70 - Step 6: Final answer
x = 48,050,840.85
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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.