Finding the Third Proportional to 7,544,154,226 and 15,870,110,648
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Solution
The third proportional to 7,544,154,226 and 15,870,110,648 is: 33,384,844,004.35
Step by Step Solution
- Step 1: Write the proportion equation
7,544,154,226 : 15,870,110,648 = 15,870,110,648 : x - Step 2: Convert to fraction form
7,544,154,226/15,870,110,648 = 15,870,110,648/x - Step 3: Cross multiply
7,544,154,226x = 15,870,110,648 × 15,870,110,648 - Step 4: Simplify right side
7,544,154,226x = 251,860,411,979,762,991,104 - Step 5: Solve for x
x = 251,860,411,979,762,991,104/7,544,154,226 - Step 6: Final answer
x = 33,384,844,004.35
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.