Finding the Fourth Proportional to 346,482,785.44, 519,551,244.78 and 113,283,121.24
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Solution
The fourth proportional to 346,482,785.44, 519,551,244.78 and 113,283,121.24 is: 169,868,141.00
Step by Step Solution
- Step 1: Write the proportion equation
346,482,785.44 : 519,551,244.78 = 113,283,121.24 : x - Step 2: Convert to fraction form
346,482,785.44/519,551,244.78 = 113,283,121.24/x - Step 3: Cross multiply
346,482,785.44x = 519,551,244.78 × 113,283,121.24 - Step 4: Simplify right side
346,482,785.44x = 58,856,386,652,805,648 - Step 5: Solve for x
x = 58,856,386,652,805,648/346,482,785.44 - Step 6: Final answer
x = 169,868,141.00
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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.