Finding the Fourth Proportional to 24,450,774.18, 33,742,877.54 and 13,437,914.15
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Solution
The fourth proportional to 24,450,774.18, 33,742,877.54 and 13,437,914.15 is: 18,544,766.23
Step by Step Solution
- Step 1: Write the proportion equation
24,450,774.18 : 33,742,877.54 = 13,437,914.15 : x - Step 2: Convert to fraction form
24,450,774.18/33,742,877.54 = 13,437,914.15/x - Step 3: Cross multiply
24,450,774.18x = 33,742,877.54 × 13,437,914.15 - Step 4: Simplify right side
24,450,774.18x = 453,433,891,387,768.75 - Step 5: Solve for x
x = 453,433,891,387,768.75/24,450,774.18 - Step 6: Final answer
x = 18,544,766.23
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.