Finding the Third Proportional to 9,570,690 and 14,710,842
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Solution
The third proportional to 9,570,690 and 14,710,842 is: 22,611,626.99
Step by Step Solution
- Step 1: Write the proportion equation
9,570,690 : 14,710,842 = 14,710,842 : x - Step 2: Convert to fraction form
9,570,690/14,710,842 = 14,710,842/x - Step 3: Cross multiply
9,570,690x = 14,710,842 × 14,710,842 - Step 4: Simplify right side
9,570,690x = 216,408,872,348,964 - Step 5: Solve for x
x = 216,408,872,348,964/9,570,690 - Step 6: Final answer
x = 22,611,626.99
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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.