Finding the Fourth Proportional to 24,526,867,247.64, 36,796,841,116.80 and 8,805,828,079.62
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Solution
The fourth proportional to 24,526,867,247.64, 36,796,841,116.80 and 8,805,828,079.62 is: 13,211,090,249.56
Step by Step Solution
- Step 1: Write the proportion equation
24,526,867,247.64 : 36,796,841,116.80 = 8,805,828,079.62 : x - Step 2: Convert to fraction form
24,526,867,247.64/36,796,841,116.80 = 8,805,828,079.62/x - Step 3: Cross multiply
24,526,867,247.64x = 36,796,841,116.80 × 8,805,828,079.62 - Step 4: Simplify right side
24,526,867,247.64x = 324,026,656,747,633,246,208 - Step 5: Solve for x
x = 324,026,656,747,633,246,208/24,526,867,247.64 - Step 6: Final answer
x = 13,211,090,249.56
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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.