Finding the Third Proportional to 946,335,090 and 2,059,308,060
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Solution
The third proportional to 946,335,090 and 2,059,308,060 is: 4,481,234,745.28
Step by Step Solution
- Step 1: Write the proportion equation
946,335,090 : 2,059,308,060 = 2,059,308,060 : x - Step 2: Convert to fraction form
946,335,090/2,059,308,060 = 2,059,308,060/x - Step 3: Cross multiply
946,335,090x = 2,059,308,060 × 2,059,308,060 - Step 4: Simplify right side
946,335,090x = 4,240,749,685,980,963,840 - Step 5: Solve for x
x = 4,240,749,685,980,963,840/946,335,090 - Step 6: Final answer
x = 4,481,234,745.28
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.