Finding the Fourth Proportional to 61,244,334.08, 91,863,447.04 and 22,903,029.12
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Solution
The fourth proportional to 61,244,334.08, 91,863,447.04 and 22,903,029.12 is: 34,353,401.57
Step by Step Solution
- Step 1: Write the proportion equation
61,244,334.08 : 91,863,447.04 = 22,903,029.12 : x - Step 2: Convert to fraction form
61,244,334.08/91,863,447.04 = 22,903,029.12/x - Step 3: Cross multiply
61,244,334.08x = 91,863,447.04 × 22,903,029.12 - Step 4: Simplify right side
61,244,334.08x = 2,103,951,202,620,698 - Step 5: Solve for x
x = 2,103,951,202,620,698/61,244,334.08 - Step 6: Final answer
x = 34,353,401.57
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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.