Finding the Fourth Proportional to 94,341,024,244.80, 141,511,536,367.20 and 73,265,349,643.20
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Solution
The fourth proportional to 94,341,024,244.80, 141,511,536,367.20 and 73,265,349,643.20 is: 109,898,024,464.80
Step by Step Solution
- Step 1: Write the proportion equation
94,341,024,244.80 : 141,511,536,367.20 = 73,265,349,643.20 : x - Step 2: Convert to fraction form
94,341,024,244.80/141,511,536,367.20 = 73,265,349,643.20/x - Step 3: Cross multiply
94,341,024,244.80x = 141,511,536,367.20 × 73,265,349,643.20 - Step 4: Simplify right side
94,341,024,244.80x = 10,367,892,190,489,319,833,600 - Step 5: Solve for x
x = 10,367,892,190,489,319,833,600/94,341,024,244.80 - Step 6: Final answer
x = 109,898,024,464.80
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.