Finding the Fourth Proportional to 9,560,992,645.60, 14,341,488,968.40 and 3,349,350,805.30
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Solution
The fourth proportional to 9,560,992,645.60, 14,341,488,968.40 and 3,349,350,805.30 is: 5,024,026,207.95
Step by Step Solution
- Step 1: Write the proportion equation
9,560,992,645.60 : 14,341,488,968.40 = 3,349,350,805.30 : x - Step 2: Convert to fraction form
9,560,992,645.60/14,341,488,968.40 = 3,349,350,805.30/x - Step 3: Cross multiply
9,560,992,645.60x = 14,341,488,968.40 × 3,349,350,805.30 - Step 4: Simplify right side
9,560,992,645.60x = 48,034,677,625,511,608,320 - Step 5: Solve for x
x = 48,034,677,625,511,608,320/9,560,992,645.60 - Step 6: Final answer
x = 5,024,026,207.95
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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.