Finding the Fourth Proportional to 88,926,756.02, 133,396,861.43 and 27,522,125.33
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Solution
The fourth proportional to 88,926,756.02, 133,396,861.43 and 27,522,125.33 is: 41,285,270.07
Step by Step Solution
- Step 1: Write the proportion equation
88,926,756.02 : 133,396,861.43 = 27,522,125.33 : x - Step 2: Convert to fraction form
88,926,756.02/133,396,861.43 = 27,522,125.33/x - Step 3: Cross multiply
88,926,756.02x = 133,396,861.43 × 27,522,125.33 - Step 4: Simplify right side
88,926,756.02x = 3,671,365,138,238,119 - Step 5: Solve for x
x = 3,671,365,138,238,119/88,926,756.02 - Step 6: Final answer
x = 41,285,270.07
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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.