Finding the Fourth Proportional to 173,979,400.84, 260,963,190.78 and 44,588,281.48
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Solution
The fourth proportional to 173,979,400.84, 260,963,190.78 and 44,588,281.48 is: 66,880,907.45
Step by Step Solution
- Step 1: Write the proportion equation
173,979,400.84 : 260,963,190.78 = 44,588,281.48 : x - Step 2: Convert to fraction form
173,979,400.84/260,963,190.78 = 44,588,281.48/x - Step 3: Cross multiply
173,979,400.84x = 260,963,190.78 × 44,588,281.48 - Step 4: Simplify right side
173,979,400.84x = 11,635,900,206,417,580 - Step 5: Solve for x
x = 11,635,900,206,417,580/173,979,400.84 - Step 6: Final answer
x = 66,880,907.45
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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.