Finding the Third Proportional to 942,344,929 and 2,071,624,230
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Solution
The third proportional to 942,344,929 and 2,071,624,230 is: 4,554,199,654.77
Step by Step Solution
- Step 1: Write the proportion equation
942,344,929 : 2,071,624,230 = 2,071,624,230 : x - Step 2: Convert to fraction form
942,344,929/2,071,624,230 = 2,071,624,230/x - Step 3: Cross multiply
942,344,929x = 2,071,624,230 × 2,071,624,230 - Step 4: Simplify right side
942,344,929x = 4,291,626,950,323,092,992 - Step 5: Solve for x
x = 4,291,626,950,323,092,992/942,344,929 - Step 6: Final answer
x = 4,554,199,654.77
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.