Finding the Fourth Proportional to 7,377,622,911.02, 11,066,425,693.25 and 2,403,336,627.24
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Solution
The fourth proportional to 7,377,622,911.02, 11,066,425,693.25 and 2,403,336,627.24 is: 3,605,002,115.45
Step by Step Solution
- Step 1: Write the proportion equation
7,377,622,911.02 : 11,066,425,693.25 = 2,403,336,627.24 : x - Step 2: Convert to fraction form
7,377,622,911.02/11,066,425,693.25 = 2,403,336,627.24/x - Step 3: Cross multiply
7,377,622,911.02x = 11,066,425,693.25 × 2,403,336,627.24 - Step 4: Simplify right side
7,377,622,911.02x = 26,596,346,201,205,518,336 - Step 5: Solve for x
x = 26,596,346,201,205,518,336/7,377,622,911.02 - Step 6: Final answer
x = 3,605,002,115.45
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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.