Finding the Fourth Proportional to 22,275,807.37, 33,413,737.70 and 6,101,898.08
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Solution
The fourth proportional to 22,275,807.37, 33,413,737.70 and 6,101,898.08 is: 9,152,854.41
Step by Step Solution
- Step 1: Write the proportion equation
22,275,807.37 : 33,413,737.70 = 6,101,898.08 : x - Step 2: Convert to fraction form
22,275,807.37/33,413,737.70 = 6,101,898.08/x - Step 3: Cross multiply
22,275,807.37x = 33,413,737.70 × 6,101,898.08 - Step 4: Simplify right side
22,275,807.37x = 203,887,221,765,439.69 - Step 5: Solve for x
x = 203,887,221,765,439.69/22,275,807.37 - Step 6: Final answer
x = 9,152,854.41
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1.5x scale
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.