Finding the Fourth Proportional to 32,089,352.58, 48,129,294.15 and 9,364,148.10
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Solution
The fourth proportional to 32,089,352.58, 48,129,294.15 and 9,364,148.10 is: 14,044,840.49
Step by Step Solution
- Step 1: Write the proportion equation
32,089,352.58 : 48,129,294.15 = 9,364,148.10 : x - Step 2: Convert to fraction form
32,089,352.58/48,129,294.15 = 9,364,148.10/x - Step 3: Cross multiply
32,089,352.58x = 48,129,294.15 × 9,364,148.10 - Step 4: Simplify right side
32,089,352.58x = 450,689,838,369,063.56 - Step 5: Solve for x
x = 450,689,838,369,063.56/32,089,352.58 - Step 6: Final answer
x = 14,044,840.49
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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.