Finding the Fourth Proportional to 277,223,520.24, 382,571,481.24 and 153,466,264.08
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Solution
The fourth proportional to 277,223,520.24, 382,571,481.24 and 153,466,264.08 is: 211,785,118.08
Step by Step Solution
- Step 1: Write the proportion equation
277,223,520.24 : 382,571,481.24 = 153,466,264.08 : x - Step 2: Convert to fraction form
277,223,520.24/382,571,481.24 = 153,466,264.08/x - Step 3: Cross multiply
277,223,520.24x = 382,571,481.24 × 153,466,264.08 - Step 4: Simplify right side
277,223,520.24x = 58,711,815,969,454,616 - Step 5: Solve for x
x = 58,711,815,969,454,616/277,223,520.24 - Step 6: Final answer
x = 211,785,118.08
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.