Finding the Fourth Proportional to 113,094,787.80, 169,592,415.30 and 44,914,819.80
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Solution
The fourth proportional to 113,094,787.80, 169,592,415.30 and 44,914,819.80 is: 67,352,465.32
Step by Step Solution
- Step 1: Write the proportion equation
113,094,787.80 : 169,592,415.30 = 44,914,819.80 : x - Step 2: Convert to fraction form
113,094,787.80/169,592,415.30 = 44,914,819.80/x - Step 3: Cross multiply
113,094,787.80x = 169,592,415.30 × 44,914,819.80 - Step 4: Simplify right side
113,094,787.80x = 7,617,212,772,646,263 - Step 5: Solve for x
x = 7,617,212,772,646,263/113,094,787.80 - Step 6: Final answer
x = 67,352,465.32
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.