Finding the Fourth Proportional to 4,250,793,764.94, 6,378,032,057.67 and 2,283,351,156.42
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Solution
The fourth proportional to 4,250,793,764.94, 6,378,032,057.67 and 2,283,351,156.42 is: 3,426,015,864.30
Step by Step Solution
- Step 1: Write the proportion equation
4,250,793,764.94 : 6,378,032,057.67 = 2,283,351,156.42 : x - Step 2: Convert to fraction form
4,250,793,764.94/6,378,032,057.67 = 2,283,351,156.42/x - Step 3: Cross multiply
4,250,793,764.94x = 6,378,032,057.67 × 2,283,351,156.42 - Step 4: Simplify right side
4,250,793,764.94x = 14,563,286,874,564,626,432 - Step 5: Solve for x
x = 14,563,286,874,564,626,432/4,250,793,764.94 - Step 6: Final answer
x = 3,426,015,864.30
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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.