Finding the Third Proportional to 19,772,076,037 and 29,841,983,415
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Solution
The third proportional to 19,772,076,037 and 29,841,983,415 is: 45,040,489,044.99
Step by Step Solution
- Step 1: Write the proportion equation
19,772,076,037 : 29,841,983,415 = 29,841,983,415 : x - Step 2: Convert to fraction form
19,772,076,037/29,841,983,415 = 29,841,983,415/x - Step 3: Cross multiply
19,772,076,037x = 29,841,983,415 × 29,841,983,415 - Step 4: Simplify right side
19,772,076,037x = 890,543,974,141,135,028,224 - Step 5: Solve for x
x = 890,543,974,141,135,028,224/19,772,076,037 - Step 6: Final answer
x = 45,040,489,044.99
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.