Finding the Fourth Proportional to 32,297,651,569.80, 48,446,477,354.70 and 32,297,651,569.80
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Solution
The fourth proportional to 32,297,651,569.80, 48,446,477,354.70 and 32,297,651,569.80 is: 48,446,477,354.70
Step by Step Solution
- Step 1: Write the proportion equation
32,297,651,569.80 : 48,446,477,354.70 = 32,297,651,569.80 : x - Step 2: Convert to fraction form
32,297,651,569.80/48,446,477,354.70 = 32,297,651,569.80/x - Step 3: Cross multiply
32,297,651,569.80x = 48,446,477,354.70 × 32,297,651,569.80 - Step 4: Simplify right side
32,297,651,569.80x = 1,564,707,445,386,306,387,968 - Step 5: Solve for x
x = 1,564,707,445,386,306,387,968/32,297,651,569.80 - Step 6: Final answer
x = 48,446,477,354.70
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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.