Finding the Fourth Proportional to 150,135,545.06, 225,224,710.41 and 46,512,895.49
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Solution
The fourth proportional to 150,135,545.06, 225,224,710.41 and 46,512,895.49 is: 69,775,970.86
Step by Step Solution
- Step 1: Write the proportion equation
150,135,545.06 : 225,224,710.41 = 46,512,895.49 : x - Step 2: Convert to fraction form
150,135,545.06/225,224,710.41 = 46,512,895.49/x - Step 3: Cross multiply
150,135,545.06x = 225,224,710.41 × 46,512,895.49 - Step 4: Simplify right side
150,135,545.06x = 10,475,853,417,065,846 - Step 5: Solve for x
x = 10,475,853,417,065,846/150,135,545.06 - Step 6: Final answer
x = 69,775,970.86
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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.