Finding the Fourth Proportional to 16,135,212.60, 24,193,487.70 and 6,038,854.20
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Solution
The fourth proportional to 16,135,212.60, 24,193,487.70 and 6,038,854.20 is: 9,054,788.95
Step by Step Solution
- Step 1: Write the proportion equation
16,135,212.60 : 24,193,487.70 = 6,038,854.20 : x - Step 2: Convert to fraction form
16,135,212.60/24,193,487.70 = 6,038,854.20/x - Step 3: Cross multiply
16,135,212.60x = 24,193,487.70 × 6,038,854.20 - Step 4: Simplify right side
16,135,212.60x = 146,100,944,809,793.34 - Step 5: Solve for x
x = 146,100,944,809,793.34/16,135,212.60 - Step 6: Final answer
x = 9,054,788.95
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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.