Finding the Fourth Proportional to 22,433,125.68, 33,649,688.52 and 22,433,125.68
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Solution
The fourth proportional to 22,433,125.68, 33,649,688.52 and 22,433,125.68 is: 33,649,688.52
Step by Step Solution
- Step 1: Write the proportion equation
22,433,125.68 : 33,649,688.52 = 22,433,125.68 : x - Step 2: Convert to fraction form
22,433,125.68/33,649,688.52 = 22,433,125.68/x - Step 3: Cross multiply
22,433,125.68x = 33,649,688.52 × 22,433,125.68 - Step 4: Simplify right side
22,433,125.68x = 754,867,691,662,013.25 - Step 5: Solve for x
x = 754,867,691,662,013.25/22,433,125.68 - Step 6: Final answer
x = 33,649,688.52
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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.