Finding the Fourth Proportional to 45,107,145.10, 62,247,903.08 and 24,480,596.74
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Solution
The fourth proportional to 45,107,145.10, 62,247,903.08 and 24,480,596.74 is: 33,783,246.75
Step by Step Solution
- Step 1: Write the proportion equation
45,107,145.10 : 62,247,903.08 = 24,480,596.74 : x - Step 2: Convert to fraction form
45,107,145.10/62,247,903.08 = 24,480,596.74/x - Step 3: Cross multiply
45,107,145.10x = 62,247,903.08 × 24,480,596.74 - Step 4: Simplify right side
45,107,145.10x = 1,523,865,813,212,083.75 - Step 5: Solve for x
x = 1,523,865,813,212,083.75/45,107,145.10 - Step 6: Final answer
x = 33,783,246.75
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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.