Finding the Fourth Proportional to 110,880,328.07, 166,203,206.33 and 41,763,226.80
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Solution
The fourth proportional to 110,880,328.07, 166,203,206.33 and 41,763,226.80 is: 62,600,664.35
Step by Step Solution
- Step 1: Write the proportion equation
110,880,328.07 : 166,203,206.33 = 41,763,226.80 : x - Step 2: Convert to fraction form
110,880,328.07/166,203,206.33 = 41,763,226.80/x - Step 3: Cross multiply
110,880,328.07x = 166,203,206.33 × 41,763,226.80 - Step 4: Simplify right side
110,880,328.07x = 6,941,182,200,638,169 - Step 5: Solve for x
x = 6,941,182,200,638,169/110,880,328.07 - Step 6: Final answer
x = 62,600,664.35
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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.