Finding the Fourth Proportional to 32,054,953.28, 47,967,495.52 and 27,751,805.12
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Solution
The fourth proportional to 32,054,953.28, 47,967,495.52 and 27,751,805.12 is: 41,528,202.40
Step by Step Solution
- Step 1: Write the proportion equation
32,054,953.28 : 47,967,495.52 = 27,751,805.12 : x - Step 2: Convert to fraction form
32,054,953.28/47,967,495.52 = 27,751,805.12/x - Step 3: Cross multiply
32,054,953.28x = 47,967,495.52 × 27,751,805.12 - Step 4: Simplify right side
32,054,953.28x = 1,331,184,587,765,513.25 - Step 5: Solve for x
x = 1,331,184,587,765,513.25/32,054,953.28 - Step 6: Final answer
x = 41,528,202.40
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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.