Finding the Fourth Proportional to 26,937,416.20, 40,397,610.58 and 9,665,231.08
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Solution
The fourth proportional to 26,937,416.20, 40,397,610.58 and 9,665,231.08 is: 14,494,791.87
Step by Step Solution
- Step 1: Write the proportion equation
26,937,416.20 : 40,397,610.58 = 9,665,231.08 : x - Step 2: Convert to fraction form
26,937,416.20/40,397,610.58 = 9,665,231.08/x - Step 3: Cross multiply
26,937,416.20x = 40,397,610.58 × 9,665,231.08 - Step 4: Simplify right side
26,937,416.20x = 390,452,241,335,552.81 - Step 5: Solve for x
x = 390,452,241,335,552.81/26,937,416.20 - Step 6: Final answer
x = 14,494,791.87
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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.