Finding the Fourth Proportional to 24,439,556.20, 36,698,502.30 and 19,432,503.40
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Solution
The fourth proportional to 24,439,556.20, 36,698,502.30 and 19,432,503.40 is: 29,179,898.56
Step by Step Solution
- Step 1: Write the proportion equation
24,439,556.20 : 36,698,502.30 = 19,432,503.40 : x - Step 2: Convert to fraction form
24,439,556.20/36,698,502.30 = 19,432,503.40/x - Step 3: Cross multiply
24,439,556.20x = 36,698,502.30 × 19,432,503.40 - Step 4: Simplify right side
24,439,556.20x = 713,143,770,719,657.75 - Step 5: Solve for x
x = 713,143,770,719,657.75/24,439,556.20 - Step 6: Final answer
x = 29,179,898.56
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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.