Finding the Fourth Proportional to 61,544,516.99, 92,168,833.50 and 35,203,518.14
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Solution
The fourth proportional to 61,544,516.99, 92,168,833.50 and 35,203,518.14 is: 52,720,654.26
Step by Step Solution
- Step 1: Write the proportion equation
61,544,516.99 : 92,168,833.50 = 35,203,518.14 : x - Step 2: Convert to fraction form
61,544,516.99/92,168,833.50 = 35,203,518.14/x - Step 3: Cross multiply
61,544,516.99x = 92,168,833.50 × 35,203,518.14 - Step 4: Simplify right side
61,544,516.99x = 3,244,667,201,599,045.50 - Step 5: Solve for x
x = 3,244,667,201,599,045.50/61,544,516.99 - Step 6: Final answer
x = 52,720,654.26
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.