Finding the Fourth Proportional to 62,063,440.60, 93,137,151.30 and 27,967,235.80
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Solution
The fourth proportional to 62,063,440.60, 93,137,151.30 and 27,967,235.80 is: 41,969,775.55
Step by Step Solution
- Step 1: Write the proportion equation
62,063,440.60 : 93,137,151.30 = 27,967,235.80 : x - Step 2: Convert to fraction form
62,063,440.60/93,137,151.30 = 27,967,235.80/x - Step 3: Cross multiply
62,063,440.60x = 93,137,151.30 × 27,967,235.80 - Step 4: Simplify right side
62,063,440.60x = 2,604,788,672,147,376.50 - Step 5: Solve for x
x = 2,604,788,672,147,376.50/62,063,440.60 - Step 6: Final answer
x = 41,969,775.55
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.