Finding the Fourth Proportional to 341,512,924.60, 471,287,993.86 and 184,880,031.75
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Solution
The fourth proportional to 341,512,924.60, 471,287,993.86 and 184,880,031.75 is: 255,134,529.31
Step by Step Solution
- Step 1: Write the proportion equation
341,512,924.60 : 471,287,993.86 = 184,880,031.75 : x - Step 2: Convert to fraction form
341,512,924.60/471,287,993.86 = 184,880,031.75/x - Step 3: Cross multiply
341,512,924.60x = 471,287,993.86 × 184,880,031.75 - Step 4: Simplify right side
341,512,924.60x = 87,131,739,269,010,528 - Step 5: Solve for x
x = 87,131,739,269,010,528/341,512,924.60 - Step 6: Final answer
x = 255,134,529.31
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.