Finding the Fourth Proportional to 73,461,814.24, 110,158,670.24 and 27,391,313.32
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Solution
The fourth proportional to 73,461,814.24, 110,158,670.24 and 27,391,313.32 is: 41,074,273.52
Step by Step Solution
- Step 1: Write the proportion equation
73,461,814.24 : 110,158,670.24 = 27,391,313.32 : x - Step 2: Convert to fraction form
73,461,814.24/110,158,670.24 = 27,391,313.32/x - Step 3: Cross multiply
73,461,814.24x = 110,158,670.24 × 27,391,313.32 - Step 4: Simplify right side
73,461,814.24x = 3,017,390,651,458,399.50 - Step 5: Solve for x
x = 3,017,390,651,458,399.50/73,461,814.24 - Step 6: Final answer
x = 41,074,273.52
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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.