Finding the Fourth Proportional to 336,441,351.66, 464,269,694.21 and 187,750,802.87
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Solution
The fourth proportional to 336,441,351.66, 464,269,694.21 and 187,750,802.87 is: 259,085,297.95
Step by Step Solution
- Step 1: Write the proportion equation
336,441,351.66 : 464,269,694.21 = 187,750,802.87 : x - Step 2: Convert to fraction form
336,441,351.66/464,269,694.21 = 187,750,802.87/x - Step 3: Cross multiply
336,441,351.66x = 464,269,694.21 × 187,750,802.87 - Step 4: Simplify right side
336,441,351.66x = 87,167,007,836,136,896 - Step 5: Solve for x
x = 87,167,007,836,136,896/336,441,351.66 - Step 6: Final answer
x = 259,085,297.95
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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.