Finding the Fourth Proportional to 6,970,610,266.14, 10,458,125,736.96 and 2,488,608,746.04
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Solution
The fourth proportional to 6,970,610,266.14, 10,458,125,736.96 and 2,488,608,746.04 is: 3,733,702,241.63
Step by Step Solution
- Step 1: Write the proportion equation
6,970,610,266.14 : 10,458,125,736.96 = 2,488,608,746.04 : x - Step 2: Convert to fraction form
6,970,610,266.14/10,458,125,736.96 = 2,488,608,746.04/x - Step 3: Cross multiply
6,970,610,266.14x = 10,458,125,736.96 × 2,488,608,746.04 - Step 4: Simplify right side
6,970,610,266.14x = 26,026,183,176,184,672,256 - Step 5: Solve for x
x = 26,026,183,176,184,672,256/6,970,610,266.14 - Step 6: Final answer
x = 3,733,702,241.63
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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.