Finding the Fourth Proportional to 582,880,515.84, 804,375,895.68 and 335,356,905.60
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Solution
The fourth proportional to 582,880,515.84, 804,375,895.68 and 335,356,905.60 is: 462,792,980.69
Step by Step Solution
- Step 1: Write the proportion equation
582,880,515.84 : 804,375,895.68 = 335,356,905.60 : x - Step 2: Convert to fraction form
582,880,515.84/804,375,895.68 = 335,356,905.60/x - Step 3: Cross multiply
582,880,515.84x = 804,375,895.68 × 335,356,905.60 - Step 4: Simplify right side
582,880,515.84x = 269,753,011,314,473,216 - Step 5: Solve for x
x = 269,753,011,314,473,216/582,880,515.84 - Step 6: Final answer
x = 462,792,980.69
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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.