Finding the Third Proportional to 7,430,088 and 15,175,040
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Solution
The third proportional to 7,430,088 and 15,175,040 is: 30,993,150.96
Step by Step Solution
- Step 1: Write the proportion equation
7,430,088 : 15,175,040 = 15,175,040 : x - Step 2: Convert to fraction form
7,430,088/15,175,040 = 15,175,040/x - Step 3: Cross multiply
7,430,088x = 15,175,040 × 15,175,040 - Step 4: Simplify right side
7,430,088x = 230,281,839,001,600 - Step 5: Solve for x
x = 230,281,839,001,600/7,430,088 - Step 6: Final answer
x = 30,993,150.96
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.