Finding the Fourth Proportional to 32,351,630,429.70, 48,527,445,644.55 and 32,351,630,429.70
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Solution
The fourth proportional to 32,351,630,429.70, 48,527,445,644.55 and 32,351,630,429.70 is: 48,527,445,644.55
Step by Step Solution
- Step 1: Write the proportion equation
32,351,630,429.70 : 48,527,445,644.55 = 32,351,630,429.70 : x - Step 2: Convert to fraction form
32,351,630,429.70/48,527,445,644.55 = 32,351,630,429.70/x - Step 3: Cross multiply
32,351,630,429.70x = 48,527,445,644.55 × 32,351,630,429.70 - Step 4: Simplify right side
32,351,630,429.70x = 1,569,941,987,189,836,742,656 - Step 5: Solve for x
x = 1,569,941,987,189,836,742,656/32,351,630,429.70 - Step 6: Final answer
x = 48,527,445,644.55
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1.5x scale
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.