Finding the Third Proportional to 7,497,652,438 and 15,615,881,004
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Solution
The third proportional to 7,497,652,438 and 15,615,881,004 is: 32,524,278,972.33
Step by Step Solution
- Step 1: Write the proportion equation
7,497,652,438 : 15,615,881,004 = 15,615,881,004 : x - Step 2: Convert to fraction form
7,497,652,438/15,615,881,004 = 15,615,881,004/x - Step 3: Cross multiply
7,497,652,438x = 15,615,881,004 × 15,615,881,004 - Step 4: Simplify right side
7,497,652,438x = 243,855,739,531,088,035,840 - Step 5: Solve for x
x = 243,855,739,531,088,035,840/7,497,652,438 - Step 6: Final answer
x = 32,524,278,972.33
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.