Finding the Fourth Proportional to 22,193,352, 33,290,028 and 6,237,000
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Solution
The fourth proportional to 22,193,352, 33,290,028 and 6,237,000 is: 9,355,500
Step by Step Solution
- Step 1: Write the proportion equation
22,193,352 : 33,290,028 = 6,237,000 : x - Step 2: Convert to fraction form
22,193,352/33,290,028 = 6,237,000/x - Step 3: Cross multiply
22,193,352x = 33,290,028 × 6,237,000 - Step 4: Simplify right side
22,193,352x = 207,629,904,636,000 - Step 5: Solve for x
x = 207,629,904,636,000/22,193,352 - Step 6: Final answer
x = 9,355,500
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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.