Finding the Fourth Proportional to 177,570,464.20, 266,355,696.30 and 62,684,729.80
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Solution
The fourth proportional to 177,570,464.20, 266,355,696.30 and 62,684,729.80 is: 94,027,094.70
Step by Step Solution
- Step 1: Write the proportion equation
177,570,464.20 : 266,355,696.30 = 62,684,729.80 : x - Step 2: Convert to fraction form
177,570,464.20/266,355,696.30 = 62,684,729.80/x - Step 3: Cross multiply
177,570,464.20x = 266,355,696.30 × 62,684,729.80 - Step 4: Simplify right side
177,570,464.20x = 16,696,434,853,256,360 - Step 5: Solve for x
x = 16,696,434,853,256,360/177,570,464.20 - Step 6: Final answer
x = 94,027,094.70
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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.