Finding the Fourth Proportional to 16,144,473.10, 24,226,040.85 and 6,048,114.70
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Solution
The fourth proportional to 16,144,473.10, 24,226,040.85 and 6,048,114.70 is: 9,075,667.75
Step by Step Solution
- Step 1: Write the proportion equation
16,144,473.10 : 24,226,040.85 = 6,048,114.70 : x - Step 2: Convert to fraction form
16,144,473.10/24,226,040.85 = 6,048,114.70/x - Step 3: Cross multiply
16,144,473.10x = 24,226,040.85 × 6,048,114.70 - Step 4: Simplify right side
16,144,473.10x = 146,521,873,787,685.50 - Step 5: Solve for x
x = 146,521,873,787,685.50/16,144,473.10 - Step 6: Final answer
x = 9,075,667.75
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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.