Finding the Third Proportional to 7,237,244,943 and 15,756,025,122
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Solution
The third proportional to 7,237,244,943 and 15,756,025,122 is: 34,302,048,583.45
Step by Step Solution
- Step 1: Write the proportion equation
7,237,244,943 : 15,756,025,122 = 15,756,025,122 : x - Step 2: Convert to fraction form
7,237,244,943/15,756,025,122 = 15,756,025,122/x - Step 3: Cross multiply
7,237,244,943x = 15,756,025,122 × 15,756,025,122 - Step 4: Simplify right side
7,237,244,943x = 248,252,327,645,095,100,416 - Step 5: Solve for x
x = 248,252,327,645,095,100,416/7,237,244,943 - Step 6: Final answer
x = 34,302,048,583.45
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.