Finding the Third Proportional to 30,248,224 and 46,493,688
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Solution
The third proportional to 30,248,224 and 46,493,688 is: 71,464,130.38
Step by Step Solution
- Step 1: Write the proportion equation
30,248,224 : 46,493,688 = 46,493,688 : x - Step 2: Convert to fraction form
30,248,224/46,493,688 = 46,493,688/x - Step 3: Cross multiply
30,248,224x = 46,493,688 × 46,493,688 - Step 4: Simplify right side
30,248,224x = 2,161,663,023,841,344 - Step 5: Solve for x
x = 2,161,663,023,841,344/30,248,224 - Step 6: Final answer
x = 71,464,130.38
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.