Finding the Fourth Proportional to 4,351,858,265.58, 6,005,584,744.08 and 2,472,366,682.18
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Solution
The fourth proportional to 4,351,858,265.58, 6,005,584,744.08 and 2,472,366,682.18 is: 3,411,877,575.55
Step by Step Solution
- Step 1: Write the proportion equation
4,351,858,265.58 : 6,005,584,744.08 = 2,472,366,682.18 : x - Step 2: Convert to fraction form
4,351,858,265.58/6,005,584,744.08 = 2,472,366,682.18/x - Step 3: Cross multiply
4,351,858,265.58x = 6,005,584,744.08 × 2,472,366,682.18 - Step 4: Simplify right side
4,351,858,265.58x = 14,848,007,628,301,461,504 - Step 5: Solve for x
x = 14,848,007,628,301,461,504/4,351,858,265.58 - Step 6: Final answer
x = 3,411,877,575.55
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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.