Finding the Fourth Proportional to 48,483,122.02, 66,908,128.08 and 26,458,040.70
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Solution
The fourth proportional to 48,483,122.02, 66,908,128.08 and 26,458,040.70 is: 36,512,870.92
Step by Step Solution
- Step 1: Write the proportion equation
48,483,122.02 : 66,908,128.08 = 26,458,040.70 : x - Step 2: Convert to fraction form
48,483,122.02/66,908,128.08 = 26,458,040.70/x - Step 3: Cross multiply
48,483,122.02x = 66,908,128.08 × 26,458,040.70 - Step 4: Simplify right side
48,483,122.02x = 1,770,257,975,901,452.75 - Step 5: Solve for x
x = 1,770,257,975,901,452.75/48,483,122.02 - Step 6: Final answer
x = 36,512,870.92
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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.