Finding the Fourth Proportional to 29,788,890.84, 44,683,338.60 and 9,594,132.84
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Solution
The fourth proportional to 29,788,890.84, 44,683,338.60 and 9,594,132.84 is: 14,391,200.01
Step by Step Solution
- Step 1: Write the proportion equation
29,788,890.84 : 44,683,338.60 = 9,594,132.84 : x - Step 2: Convert to fraction form
29,788,890.84/44,683,338.60 = 9,594,132.84/x - Step 3: Cross multiply
29,788,890.84x = 44,683,338.60 × 9,594,132.84 - Step 4: Simplify right side
29,788,890.84x = 428,697,886,263,099.62 - Step 5: Solve for x
x = 428,697,886,263,099.62/29,788,890.84 - Step 6: Final answer
x = 14,391,200.01
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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.