Finding the Third Proportional to 7,099,788 and 15,551,043
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Solution
The third proportional to 7,099,788 and 15,551,043 is: 34,062,276.00
Step by Step Solution
- Step 1: Write the proportion equation
7,099,788 : 15,551,043 = 15,551,043 : x - Step 2: Convert to fraction form
7,099,788/15,551,043 = 15,551,043/x - Step 3: Cross multiply
7,099,788x = 15,551,043 × 15,551,043 - Step 4: Simplify right side
7,099,788x = 241,834,938,387,849 - Step 5: Solve for x
x = 241,834,938,387,849/7,099,788 - Step 6: Final answer
x = 34,062,276.00
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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.