Finding the Fourth Proportional to 367,727,457.60, 551,805,804 and 204,102,532.80
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Solution
The fourth proportional to 367,727,457.60, 551,805,804 and 204,102,532.80 is: 306,272,920.02
Step by Step Solution
- Step 1: Write the proportion equation
367,727,457.60 : 551,805,804 = 204,102,532.80 : x - Step 2: Convert to fraction form
367,727,457.60/551,805,804 = 204,102,532.80/x - Step 3: Cross multiply
367,727,457.60x = 551,805,804 × 204,102,532.80 - Step 4: Simplify right side
367,727,457.60x = 112,624,962,210,140,384 - Step 5: Solve for x
x = 112,624,962,210,140,384/367,727,457.60 - Step 6: Final answer
x = 306,272,920.02
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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.