Finding the Fourth Proportional to 24,430,566,201.40, 36,645,849,302.10 and 8,727,122,380.60
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Solution
The fourth proportional to 24,430,566,201.40, 36,645,849,302.10 and 8,727,122,380.60 is: 13,090,683,570.90
Step by Step Solution
- Step 1: Write the proportion equation
24,430,566,201.40 : 36,645,849,302.10 = 8,727,122,380.60 : x - Step 2: Convert to fraction form
24,430,566,201.40/36,645,849,302.10 = 8,727,122,380.60/x - Step 3: Cross multiply
24,430,566,201.40x = 36,645,849,302.10 × 8,727,122,380.60 - Step 4: Simplify right side
24,430,566,201.40x = 319,812,811,600,451,796,992 - Step 5: Solve for x
x = 319,812,811,600,451,796,992/24,430,566,201.40 - Step 6: Final answer
x = 13,090,683,570.90
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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.