Finding the Third Proportional to 58,916,212,437.75 and 129,238,907,082.75
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Solution
The third proportional to 58,916,212,437.75 and 129,238,907,082.75 is: 283,499,132,290.48
Step by Step Solution
- Step 1: Write the proportion equation
58,916,212,437.75 : 129,238,907,082.75 = 129,238,907,082.75 : x - Step 2: Convert to fraction form
58,916,212,437.75/129,238,907,082.75 = 129,238,907,082.75/x - Step 3: Cross multiply
58,916,212,437.75x = 129,238,907,082.75 × 129,238,907,082.75 - Step 4: Simplify right side
58,916,212,437.75x = 16,702,695,103,943,688,585,216 - Step 5: Solve for x
x = 16,702,695,103,943,688,585,216/58,916,212,437.75 - Step 6: Final answer
x = 283,499,132,290.48
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.