Finding the Fourth Proportional to 24,249,096.40, 36,387,641.40 and 9,104,558.80
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Solution
The fourth proportional to 24,249,096.40, 36,387,641.40 and 9,104,558.80 is: 13,662,093.43
Step by Step Solution
- Step 1: Write the proportion equation
24,249,096.40 : 36,387,641.40 = 9,104,558.80 : x - Step 2: Convert to fraction form
24,249,096.40/36,387,641.40 = 9,104,558.80/x - Step 3: Cross multiply
24,249,096.40x = 36,387,641.40 × 9,104,558.80 - Step 4: Simplify right side
24,249,096.40x = 331,293,420,719,614.31 - Step 5: Solve for x
x = 331,293,420,719,614.31/24,249,096.40 - Step 6: Final answer
x = 13,662,093.43
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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.