Finding the Third Proportional to 996,950,114 and 2,181,537,988
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Solution
The third proportional to 996,950,114 and 2,181,537,988 is: 4,773,667,133.65
Step by Step Solution
- Step 1: Write the proportion equation
996,950,114 : 2,181,537,988 = 2,181,537,988 : x - Step 2: Convert to fraction form
996,950,114/2,181,537,988 = 2,181,537,988/x - Step 3: Cross multiply
996,950,114x = 2,181,537,988 × 2,181,537,988 - Step 4: Simplify right side
996,950,114x = 4,759,107,993,087,088,640 - Step 5: Solve for x
x = 4,759,107,993,087,088,640/996,950,114 - Step 6: Final answer
x = 4,773,667,133.65
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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.