Finding the Fourth Proportional to 4,351,858,303.19, 6,005,584,795.84 and 2,472,366,719.79
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Solution
The fourth proportional to 4,351,858,303.19, 6,005,584,795.84 and 2,472,366,719.79 is: 3,411,877,627.37
Step by Step Solution
- Step 1: Write the proportion equation
4,351,858,303.19 : 6,005,584,795.84 = 2,472,366,719.79 : x - Step 2: Convert to fraction form
4,351,858,303.19/6,005,584,795.84 = 2,472,366,719.79/x - Step 3: Cross multiply
4,351,858,303.19x = 6,005,584,795.84 × 2,472,366,719.79 - Step 4: Simplify right side
4,351,858,303.19x = 14,848,007,982,105,454,592 - Step 5: Solve for x
x = 14,848,007,982,105,454,592/4,351,858,303.19 - Step 6: Final answer
x = 3,411,877,627.37
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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.