Finding the Fourth Proportional to 33,819,029.69, 50,737,697.12 and 24,115,901.18
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Solution
The fourth proportional to 33,819,029.69, 50,737,697.12 and 24,115,901.18 is: 36,180,378.36
Step by Step Solution
- Step 1: Write the proportion equation
33,819,029.69 : 50,737,697.12 = 24,115,901.18 : x - Step 2: Convert to fraction form
33,819,029.69/50,737,697.12 = 24,115,901.18/x - Step 3: Cross multiply
33,819,029.69x = 50,737,697.12 × 24,115,901.18 - Step 4: Simplify right side
33,819,029.69x = 1,223,585,289,653,292 - Step 5: Solve for x
x = 1,223,585,289,653,292/33,819,029.69 - Step 6: Final answer
x = 36,180,378.36
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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.