Finding the Fourth Proportional to 44,525,445,885.48, 61,445,154,915.35 and 24,202,901,623.82
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Solution
The fourth proportional to 44,525,445,885.48, 61,445,154,915.35 and 24,202,901,623.82 is: 33,400,025,762.82
Step by Step Solution
- Step 1: Write the proportion equation
44,525,445,885.48 : 61,445,154,915.35 = 24,202,901,623.82 : x - Step 2: Convert to fraction form
44,525,445,885.48/61,445,154,915.35 = 24,202,901,623.82/x - Step 3: Cross multiply
44,525,445,885.48x = 61,445,154,915.35 × 24,202,901,623.82 - Step 4: Simplify right side
44,525,445,885.48x = 1,487,151,039,676,288,598,016 - Step 5: Solve for x
x = 1,487,151,039,676,288,598,016/44,525,445,885.48 - Step 6: Final answer
x = 33,400,025,762.82
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.